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#Quantum Information Theory

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Institute for Advanced Study

Entanglement Implications of the Python's Lunch Conjecture

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Explore quantum entanglement implications of the Python's Lunch Conjecture in black holes, presented by Alex May from Perimeter Institute at IAS.
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1 Lesons
2 hours 58 minutes
On-Demand
Free-Video
Institute for Advanced Study

Random Quantum Circuits, Phase Transitions and Complexity - Aram Harrow

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Explore quantum complexity, random circuits, and phase transitions in higher dimensions, with applications to tensor networks and simulation algorithms.
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20 Lesons
41 minutes
On-Demand
Free-Video
Institute for Advanced Study

Quantum Circuits, Cellular Automata and Tensor Networks - Ignacio Cirac

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Explore quantum circuits, cellular automata, and tensor networks, focusing on their representations, entanglement properties, and generalizations to quantum channels and measurement-assisted dynamics.
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10 Lesons
1 hour 10 minutes
On-Demand
Free-Video
Institute for Advanced Study

Leading Order Corrections to the Quantum Extremal Surface Prescription - Geoff Penington

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Explore quantum extremal surfaces, paradoxes, and black hole evaporation through advanced physics concepts like smooth max entropy and the replica trick.
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11 Lesons
1 hour 15 minutes
On-Demand
Free-Video
Centre International de Rencontres Mathématiques

Spectrum of Random Quantum Channels

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Explore the spectrum of random quantum channels in this advanced mathematical talk by Cécilia Lancien, delving into complex concepts and recent research findings.
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1 Lesons
45 minutes
On-Demand
Free-Video
Centre de recherches mathématiques - CRM

Matrix Spaces and Graphs: Connections and Applications

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Explore connections between matrix spaces and graphs, uncovering surprising equivalences and their applications in theoretical computer science, quantum information theory, and algebra.
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14 Lesons
1 hour
On-Demand
Free-Video
Centre de recherches mathématiques - CRM

On the Subrank of Generic Tensors

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Explorez les limites supérieures et inférieures du sous-rang des applications bilinéaires et tenseurs d'ordre supérieur génériques. Découvrez les mesures des multiplications indépendantes réductibles.
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1 Lesons
53 minutes
On-Demand
Free-Video
FQxI

Quantum Measurements and Equilibration - Obtaining Information via Entropy Maximisation

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Explore how quantum measurements drive physical processes and influence system equilibrium through entropy maximization, with insights into information extraction from quantum systems.
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1 Lesons
33 minutes
On-Demand
Free-Video
Illinois Quantum

Quantum Entanglement vs Classical Communication in XOR Games

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Explore the comparative power of quantum entanglement and classical communication in XOR games, examining their effectiveness and implications for quantum information theory.
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1 Lesons
57 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Limits of Noisy Quantum Metrology with Restricted Quantum Controls

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Delve into quantum metrological limits, exploring how restricted quantum controls affect parameter estimation precision and the achievability of Heisenberg and standard quantum limits in noisy systems.
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1 Lesons
28 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Efficient Algorithms for All Port-Based Teleportation Protocols

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Discover groundbreaking algorithms for port-based teleportation protocols, offering exponential improvements in ancilla requirements and enhanced gate complexity for quantum information systems.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Introduction to Quantum Thermodynamics - Advanced Topics in Quantum Information Theory 2023 - Lecture 1

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Dive into quantum thermodynamics fundamentals, exploring thermal states and virtual qubits while mastering advanced quantum information theory concepts with expert guidance.
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1 Lesons
1 hour 27 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

Entanglement Subvolume Law for 2D Frustration-Free Spin Systems

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Explore entanglement entropy in 2D frustration-free spin systems, examining Hastings' proof, robust polynomials, and the Whole Screen Directivity Lemma.
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15 Lesons
23 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Why Do Simple Models Work? Partial Answers from Information Geometry - Lecture 1

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Explores information geometry to understand why simple models effectively describe complex systems, focusing on statistical mechanics, renormalization, and model reduction in physics and biology.
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20 Lesons
1 hour 33 minutes
On-Demand
Free-Video
World Science Festival

Illuminating Black Holes - Understanding Spacetime and Quantum Information Theory

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Explore spacetime, black holes, and quantum information theory with physicist Veronika Hubeny. Delve into gauge/gravity duality to uncover the fundamental nature of our universe.
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1 Lesons
55 minutes
On-Demand
Free-Video
Institute for Pure & Applied Mathematics (IPAM)

No-Go Result for Implementing Chiral Symmetries by Locality-Preserving Unitaries

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Explores limitations in implementing chiral symmetries using locality-preserving unitaries for fermionic lattice models, with implications for quantum error correction and quantum gravity.
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1 Lesons
55 minutes
On-Demand
Free-Video
Institute for Pure & Applied Mathematics (IPAM)

Monogamy of Highly Symmetric States in Quantum Entanglement

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Explore entanglement limits in highly symmetric quantum states on complete graphs, using semidefinite programming and representation theory to solve long-standing problems.
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1 Lesons
55 minutes
On-Demand
Free-Video
Simons Institute

Emergence of Universal Randomness in Quantum Many-body Dynamics

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Explore universal randomness in quantum dynamics, deep thermalization, and Hilbert-space ergodicity. Learn about applications in quantum information theory and experimental observations.
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1 Lesons
44 minutes
On-Demand
Free-Video
Fields Institute

Bath-Engineering Magnetic Order in Quantum Spin Chains

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Explore bath-engineering techniques for manipulating magnetic order in quantum spin chains, focusing on innovative approaches and potential applications in quantum information.
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1 Lesons
22 minutes
On-Demand
Free-Video
Fields Institute

Classical Dynamics for Quantum Spin Liquids

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Explore classical dynamics in quantum spin liquids with Emily Zhang, uncovering insights into these exotic states of matter and their potential applications in quantum information.
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1 Lesons
21 minutes
On-Demand
Free-Video
Kavli Institute for Theoretical Physics

Entropic g-theorem and Holography

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Explore the entropic g-theorem and its connection to holography in string theory with Tadashi Takayanagi. Gain insights into quantum information, spacetime nature, and recent advancements in non-perturbative string theory.
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1 Lesons
47 minutes
On-Demand
Free-Video
Simons Institute

Holographic Pseudo Entropy and Emergent Spacetime

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Explore holographic pseudo entropy, its gravity dual, and implications for emergent spacetime in string theory. Gain insights into AdS/CFT, computational complexity, and quantum entanglement.
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1 Lesons
51 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Emergent AdS_2 from Intersection of Future Algebras

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Explores emergent AdS_2 spacetime from future algebra intersections, bridging quantum information, field theory, and gravity in holographic contexts.
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1 Lesons
48 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Geometric Phases and von Neumann Algebras for Quantum Mechanics and Gravity

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Explore geometric phases and von Neumann algebras in quantum mechanics and gravity, bridging fundamental physics concepts with advanced mathematical frameworks.
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1 Lesons
52 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

TTbar and the Black Hole Interior

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Exploring TTbar deformation's impact on black hole interiors, quantum information, and holography in AdS/CFT correspondence. Insights into spacetime emergence and quantum gravity.
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1 Lesons
51 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Finite Size Scaling of Eigenstate Thermalization Hypothesis in AdS/CFT

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Explore finite size scaling of Eigenstate Thermalization Hypothesis in AdS/CFT correspondence, examining quantum information dynamics and emergent spacetime in holographic systems.
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1 Lesons
42 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Multi-Partite Measures and Bulk Replica Symmetry in AdS3/CFT2

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Explore multi-partite measures and bulk replica symmetry in AdS3/CFT2, delving into quantum information theory's applications in holography and quantum gravity.
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1 Lesons
59 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Emergent Spacetime from Generalized Free Fields

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Explore the connection between generalized free fields and emergent spacetime in quantum gravity, bridging quantum information theory and general relativity.
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1 Lesons
57 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

The Dual of Semi-Classical Gravity

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Explore the intersection of quantum gravity, information theory, and many-body physics in this advanced theoretical physics lecture on semi-classical gravity duality.
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1 Lesons
56 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Entanglement Negativity and its Holographic Dual

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Explore entanglement negativity and its holographic dual in quantum information theory, bridging quantum gravity and information concepts for advanced theoretical physics insights.
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1 Lesons
52 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Introduction to Quantum Information Aspects of AdS/CFT - Lecture 2

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Explores quantum information in AdS/CFT correspondence, focusing on spacetime emergence, quantum gravity, and information theory applications in black hole physics and quantum field theories.
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1 Lesons
1 hour 32 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

SYK and Related Models, Higher Dimensional Generalizations - Lecture 2

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Explores SYK models and higher-dimensional generalizations in quantum information theory, focusing on their applications to quantum gravity and many-body physics.
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1 Lesons
1 hour 39 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Algebraic Aspects of Entanglement in QFT and Gravity - Lecture 3

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Explores algebraic aspects of entanglement in quantum field theory and gravity, focusing on their intersection with quantum information theory and holography.
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1 Lesons
1 hour 44 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Introduction to Quantum Information Aspects of AdS/CFT - Lecture 1

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Explore quantum information in AdS/CFT correspondence, examining spacetime emergence, gravity, and quantum systems through the lens of information theory and holography.
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1 Lesons
1 hour 32 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Algebraic Aspects of Entanglement in QFT and Gravity - Lecture 1

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Explores algebraic aspects of entanglement in quantum field theory and gravity, focusing on the intersection of quantum information, QFT, and holography.
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1 Lesons
1 hour 35 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Algebraic Aspects of Entanglement in QFT and Gravity - Lecture 2

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Explores algebraic aspects of entanglement in quantum field theory and gravity, focusing on connections between quantum information, AdS/CFT correspondence, and emergent spacetime.
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1 Lesons
1 hour 38 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Introduction to Quantum Information Aspects of AdS/CFT - Lecture 3

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Explores quantum information in AdS/CFT correspondence, focusing on spacetime emergence, quantum gravity, and information theory applications in physics and many-body systems.
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1 Lesons
1 hour 33 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

More on the Black Hole Information Problem - Lecture 1

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Explore the black hole information paradox and its implications for quantum gravity in this advanced theoretical physics lecture by Suvrat Raju.
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1 Lesons
1 hour 44 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

De Sitter Space, Extremal Surfaces and Time Entanglement

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Explore quantum gravity and information theory in de Sitter space, focusing on extremal surfaces and time entanglement. Gain insights into spacetime emergence and holography.
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1 Lesons
46 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Radiation Reaction and Static Patch Holography

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Explore radiation reaction and static patch holography in quantum gravity. Delve into advanced concepts at the intersection of quantum information, field theory, and gravitational physics.
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1 Lesons
46 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

What Makes Holographic States Special?

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Explores holographic states in quantum gravity, examining their unique properties and significance in AdS/CFT correspondence and quantum information theory.
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1 Lesons
49 minutes
On-Demand
Free-Video
International Centre for Theoretical Sciences

Notions of Color Entanglement in Quantum Information Theory

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Explore quantum information theory's impact on gravity, field theories, and many-body physics. Discover emergent spacetime, black holes, and quantum error correction in this cutting-edge theoretical physics lecture.
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1 Lesons
51 minutes
On-Demand
Free-Video
Institute for Advanced Study

Entanglement in Quantum Information Theory

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Explore quantum entanglement's role in information theory, its applications, and implications for quantum computing and communication systems in this comprehensive lecture by a leading expert.
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1 Lesons
1 hour 25 minutes
On-Demand
Free-Video
Institute for Advanced Study

The Page Curve from Gravity

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Explore quantum information in black holes, focusing on the Page curve and its derivation from gravitational physics, with insights from expert Geoff Penington.
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1 Lesons
1 hour 32 minutes
On-Demand
Free-Video
Institute for Advanced Study

Entanglement-Based Probes of Topological Phases

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Explore entanglement-based methods for probing topological phases in quantum systems, with insights from expert Michael Levin on cutting-edge research in condensed matter physics.
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1 Lesons
1 hour 29 minutes
On-Demand
Free-Video
Institute for Advanced Study

Entanglement and Phases of Matter

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Explore quantum entanglement's role in understanding phases of matter, with insights from Frank Verstraete on cutting-edge research in quantum information and condensed matter physics.
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1 Lesons
1 hour 26 minutes
On-Demand
Free-Video
PCS Institute for Basic Science

Dual Unitary Circuits as Models of Many-Body Quantum Chaos

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Explore many-body quantum chaos through dual-unitary circuits, from quantum ergodic hierarchies to perfect tensors, with insights on construction algorithms and correlation functions.
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10 Lesons
33 minutes
On-Demand
Free-Video
ICTP Condensed Matter and Statistical Physics

Many-Body Entropies and Entanglement from Polynomially-Many Local Measurements

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Explore many-body entropies and entanglement through local measurements, gaining insights into quantum systems and their properties.
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1 Lesons
45 minutes
On-Demand
Free-Video
QuICS

Classical and Quantum Codes, 2D CFTs and Holography

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Explore connections between classical/quantum codes and holographic correspondence, linking 2d CFTs with 3d Chern-Simons theories. Discover how codes construct CFTs and relate to quantum gravity models.
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1 Lesons
59 minutes
On-Demand
Free-Video
NCCR SwissMAP

Mathematics of Quantum Entanglement - Part 1

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Explore quantum entanglement's mathematical foundations, including its role in communication, Bell inequalities, and quantum capacities.
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1 Lesons
1 hour 58 minutes
On-Demand
Free-Video
ICTP-SAIFR

Collisional Models in Open Quantum Systems - Class 1

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Explore open quantum systems through collisional models, focusing on fundamentals and applications in this comprehensive minicourse on quantum dynamics.
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1 Lesons
1 hour 20 minutes
On-Demand
Free-Video
ICTP-SAIFR

Lindblad Equation in Open Quantum Systems - Class 1

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Explore open quantum systems through Lindblad equations, collisional models, and path integrals. Gain fundamental insights into quantum dynamics and dissipation.
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1 Lesons
1 hour 1 minute
On-Demand
Free-Video
ICTP-SAIFR

Lindblad Equation in Open Quantum Systems - Class 2

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Explore open quantum systems through Lindblad equations, collisional models, and path integrals in this advanced minicourse on quantum dynamics.
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1 Lesons
57 minutes
On-Demand
Free-Video
Bogolyubov Institute for Theoretical Physics

Random Pure Gaussian States and Hawking Radiation

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Delve into quantum mechanics and black hole physics, exploring Hawking radiation, pure Gaussian states, and the implications for black hole evaporation and quantum entanglement.
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1 Lesons
1 hour
On-Demand
Free-Video
Illinois Quantum

The Theory of Quantum Information - Channels, Capacities, and Communication Resources

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Delve into quantum information theory's core concepts, exploring communication channels, entanglement, and quantum capabilities while discovering new perspectives on quantum theory fundamentals.
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1 Lesons
58 minutes
On-Demand
Free-Video
Illinois Quantum

Open Quantum Dynamics and Spontaneous Symmetry Breaking

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Explore the fundamental principles of open quantum systems and spontaneous symmetry breaking, examining information-theoretic phase transitions and their applications in quantum dynamics.
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1 Lesons
52 minutes
On-Demand
Free-Video
Illinois Quantum

Computational Complexity of Quantum Systems - From Theory to Ground State Analysis

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Delve into quantum systems' computational complexity, exploring ground states, quantum computing challenges, and algorithmic approaches for simulating quantum phenomena.
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12 Lesons
55 minutes
On-Demand
Free-Video
Illinois Quantum

Fault-Tolerant Coding for Quantum Communication - Threshold Theorems and Error Rates

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Delve into quantum communication theory, exploring fault-tolerant coding methods, threshold theorems, and practical implementations for reliable message transmission across noisy channels.
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19 Lesons
54 minutes
On-Demand
Free-Video
Centre for Quantum Technologies

Quantum Resource Theories for Sets of Measurements

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Delve into quantum measurement resource theories, exploring quantification methods, hierarchies, and applications in quantum information processing tasks and Bell inequality demonstrations.
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1 Lesons
1 hour 6 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

The Quantum Decoding Problem - From Classical to Quantum Superposition

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Delve into quantum cryptography research exploring the Quantum Decoding Problem, its relationship with classical decoding, and implications for lattice-based cryptography through theoretical analysis and quantum algorithms.
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1 Lesons
29 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

On the Role of Entanglement and Statistics in Learning in Quantum Statistical Query Models

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Delve into quantum statistical query models and explore the intricate relationships between learning systems using entangled, separable, and statistical measurements in quantum computing.
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1 Lesons
27 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Pseudoentanglement Ain't Cheap - Entropy and Non-Clifford Gates in Quantum States

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Explore groundbreaking research on pseudoentangled state ensembles, revealing how their preparation requires significant non-Clifford gates and introducing a novel algorithm for quantum entanglement entropy estimation.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Quantum 2-SAT on Low Dimensional Systems is QMA_1-Complete

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Delve into groundbreaking research exploring quantum satisfiability problems, examining complexity transitions in low-dimensional quantum systems and their computational implications for quantum information theory.
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1 Lesons
21 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

On the Power of Quantum Distributed Proofs

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Delve into quantum distributed computing research exploring dQMA protocols, proof size comparisons, and efficiency improvements in network verification systems and quantum communication complexity.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Classical Verification of Quantum Learning

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Explore the verification framework enabling classical clients to reliably delegate learning tasks to quantum servers, focusing on parity learning and Fourier-sparse functions with mixture-of-superpositions examples.
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1 Lesons
28 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Local Random Quantum Circuits Form Approximate Designs

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Delve into the mathematical foundations of random quantum circuits on arbitrary graphs, exploring how they form approximate unitary designs with polynomial-size circuits and bounded spectral gaps.
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1 Lesons
26 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

New Approaches to Complexity via Quantum Graphs

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Explore groundbreaking research on quantum graph complexity theory, examining clique problems and quantum channels while comparing complexity classes QMA(2), QMA, MA, and NP.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Reversible Pebbling - Parallel Quantum Circuits with Low Amortized Space-Time Complexity

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Explore parallel quantum circuit construction through reversible pebbling games, focusing on efficient space-time complexity and quantum algorithm optimization for enhanced computational performance.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Gaussian Decomposition of Magic States for Matchgate Computation

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Delve into quantum computation theory exploring Gaussian decomposition of magic states, focusing on matchgate circuits, state characterization, and simulation metrics.
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1 Lesons
26 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Efficient Soft-Output Decoders for the Surface Code

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Explore advanced quantum error correction through efficient soft-output decoders for surface codes, focusing on improved fault-tolerant quantum memory and computation techniques.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Revocable Quantum Digital Signatures

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Explore groundbreaking research on revocable quantum digital signatures, examining two novel approaches using LWE assumption and group actions for enhanced cryptographic security and verification capabilities.
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1 Lesons
22 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Quantum Delegation with an Off-the-Shelf Device

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Explore groundbreaking research on quantum computation delegation using off-the-shelf devices, focusing on secure client-server interactions and novel self-testing methods for EPR pairs.
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1 Lesons
22 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Forward and Backward Mappings for Quantum Graphical Models

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Delve into quantum graphical models, exploring forward/backward mapping problems, quantum belief propagation, and innovative algorithms like quantum iterative scaling for enhanced quantum information processing.
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1 Lesons
1 hour 7 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Unbounded Leakage-Resilience and Intrusion-Detection in a Quantum World

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Explore groundbreaking quantum cryptographic schemes that provide security against unlimited side-channel attacks and intrusion, advancing beyond classical bounded leakage limitations for enhanced data protection.
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1 Lesons
33 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Robustness of Fixed Points of Quantum Channels and Application to Approximate Quantum Markov Chains

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Explore the mathematical foundations of quantum channels' fixed points and their applications to quantum Markov chains, focusing on approximation methods and dimensional scaling properties.
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1 Lesons
26 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Quantum Communication on the Bosonic Loss-Dephasing Channel

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Delve into quantum communication challenges through analysis of bosonic loss-dephasing channels, exploring anti-degradability conditions and quantum key distribution possibilities with two-way classical communication.
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1 Lesons
29 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Tradeoff Constructions for Quantum Locally Testable Codes

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Explore groundbreaking constructions for quantum locally testable codes, examining weight reduction, soundness amplification, and distance amplification techniques to achieve new parameter regimes in quantum error correction.
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1 Lesons
25 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Toward a 2D Local Implementation of Quantum LDPC Codes

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Explore innovative approaches to implementing quantum LDPC codes in 2D architectures, focusing on bilayer designs and quasi-cyclic codes to achieve efficient error correction with reduced physical qubit requirements.
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1 Lesons
28 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Single-shot Decoding of Good Quantum LDPC Codes

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Explore quantum Tanner codes and their role in single-shot quantum error correction, focusing on constant-weight parity checks and reliable error suppression in both adversarial and stochastic noise scenarios.
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1 Lesons
38 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Proper vs Improper Quantum PAC Learning

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Explore quantum PAC learning theory through a comparative analysis of proper and improper learning methods, focusing on the Quantum Coupon Collector problem and its padded variant.
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1 Lesons
20 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Provable Advantage in Quantum PAC Learning

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Discover groundbreaking research on quantum PAC learning, exploring provable advantages over classical methods with square root improvements in sample complexity and theoretical quantum information science.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Hierarchical Memories - Simulating Quantum LDPC Codes

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Explore groundbreaking research on hierarchical quantum LDPC codes for efficient fault-tolerant quantum memories, featuring innovative bilayer architecture and performance analysis against surface codes.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Generalized Rényi Entropy Accumulation Theorem and Quantum Probability Estimation

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Delve into advanced quantum cryptography through an exploration of the generalized Rényi entropy accumulation theorem, focusing on improved finite-size bounds and convex optimization techniques.
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1 Lesons
20 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Stochastic Error Cancellation in Analog Quantum Simulation

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Explore how stochastic error cancellation improves analog quantum simulation accuracy, demonstrating reduced error scaling and enhanced fidelity in noisy quantum systems.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Guidable Local Hamiltonian Problems with Implications to Heuristic Ansatz State Preparation and Quantum PCP

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Delve into advanced quantum computing theory exploring Guidable Local Hamiltonian problems, their complexity-theoretic implications, and connections to quantum PCP conjecture and state preparation methods.
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1 Lesons
21 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Sufficiency of Rényi Divergences in Quantum Information Theory

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Delve into quantum state equivalence and Rényi divergences, exploring their sufficiency in classical and quantum systems, with applications to state transitions and resource theory.
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1 Lesons
27 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Learning Low-Degree Quantum Objects

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Dive into theoretical quantum information science through an exploration of low-degree quantum objects, featuring cutting-edge research presented at the prestigious TQC 2024 conference in Japan.
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1 Lesons
25 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Secret Sharing with Certified Deletion

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Explore groundbreaking quantum secret sharing techniques that enable verifiable destruction of quantum shares while maintaining security, even against adversaries who collect authorized share sets.
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1 Lesons
27 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

One Clean Qubit Suffices for Quantum Communication Advantage

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Delve into groundbreaking research demonstrating how a single clean qubit enables quantum communication advantage, challenging previous assumptions about quantum versus classical communication complexity.
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1 Lesons
24 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Eigenpath Traversal by Poisson-Distributed Phase Randomisation

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Explore quantum computation through Poisson-distributed phase randomization, examining how dephasing operations enable eigenspace tracking and optimize quantum algorithms like Grover search.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Hamiltonian Property Testing - Testing Locality and Structural Properties

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Explore groundbreaking research in Hamiltonian property testing, examining efficient algorithms for quantum systems and the fundamental differences between testing and learning approaches.
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1 Lesons
23 minutes
On-Demand
Free-Video
Squid: Schools for Quantum Information Development

Dissipation-enabled Bosonic Hamiltonian Learning via Information Propagation Bounds

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Explore groundbreaking research on learning bosonic Hamiltonians through dissipation, featuring new protocols for quantum system characterization using coherent states and heterodyne detection.
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1 Lesons
24 minutes
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Squid: Schools for Quantum Information Development

Identity Check Problem for Shallow Quantum Circuits

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Explore an efficient classical algorithm for checking quantum circuit identity, focusing on shallow geometrically local circuits and their distance approximation to identity channels.
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1 Lesons
25 minutes
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Squid: Schools for Quantum Information Development

3D-Local Noisy Shallow Quantum Circuits - A Colossal Advantage Against Classical Computing

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Explore groundbreaking research demonstrating quantum computing superiority using 3D-local noisy circuits, showcasing unprecedented advantages over classical computing in fault-tolerant quantum systems.
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1 Lesons
24 minutes
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Squid: Schools for Quantum Information Development

Virtual Channel Purification for Quantum Error Mitigation

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Discover a groundbreaking quantum error mitigation protocol that enhances error suppression exponentially while maintaining efficient resource usage, applicable to quantum networks and error correction.
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1 Lesons
25 minutes
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Squid: Schools for Quantum Information Development

State Purification with Symmetry Subgroup Projectors

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Explore quantum state purification techniques using symmetry subgroup projectors to enhance purity of quantum states with reduced overhead and improved scalability for near-term quantum systems.
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1 Lesons
28 minutes
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Squid: Schools for Quantum Information Development

Permutation Tests for Quantum State Identity

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Delve into quantum state identity testing through permutation tests, exploring optimal measurements, SDP solutions, and innovative G-test approaches for comparing multiple quantum states.
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1 Lesons
29 minutes
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Squid: Schools for Quantum Information Development

Preparation of Matrix Product States with Log-Depth Quantum Circuits

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Explore quantum circuit optimization techniques for preparing Matrix Product States, focusing on log-depth algorithms and measurement-based speedup methods for both normal and inhomogeneous MPS.
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26 minutes
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Squid: Schools for Quantum Information Development

Quantum Advantage from One-Way Functions

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Delve into quantum advantage theory through one-way functions, exploring inefficient-verifier proofs of quantumness and their construction from classical bit commitments in cryptography.
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27 minutes
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Squid: Schools for Quantum Information Development

Oracle Separation of QMA and QCMA with Bounded Adaptivity

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Delve into quantum complexity theory through an exploration of oracle separation between QMA and QCMA, focusing on bounded adaptivity in oracle queries and the novel concept of slipperiness.
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1 Lesons
28 minutes
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