From Classical to Quantum Fields on Causal Sets
Explore algebraic classical and quantum field theory on causal sets, focusing on quantisation approaches and the Sorkin-Johnston state for free scalar fields, with potential applications to interacting fields.
Numerical Relativity in Effective Field Theories of Gravity
Explore gravitational-wave astronomy and its implications for testing General Relativity, focusing on waveform predictions, higher curvature corrections, and numerical simulations in effective field theories of gravity.
A Simple Axiom for Euclidean Quantum Field Theory
Explore a concise mathematical definition of quantum field theory and its implications for physics through a categorical approach to Riemannian manifolds and Hilbert spaces.
Higher Differential Cohomology and Atiyah Connections - Part 2
Explore connections for principal bundles in higher categories, their relation to higher parallel transport, and generalised Atiyah sequence splittings.
Color Kinematics Duality and Homotopy Algebras
Explore tree-level BCJ color-kinematics duality, double copy, and L-infinity algebras, advancing to loop-level duality and BV-box algebra applications in mathematical physics.
Moduli Spaces of Flat Connections, BV Formalism and the Goldman-Turaev Lie Bialgebra
Explore moduli spaces of flat connections, BV formalism, and Goldman-Turaev Lie bialgebra in this advanced mathematical physics seminar.
Dirac Cohomology for Lie Superalgebras
Explore Lie superalgebras, cohomology, and Dirac operators, focusing on gl(m|n) case and connections between Lie algebra and Dirac cohomology.
Construction of Real-Time Local Quantum Field in 1+1 Dimensions
Explore real-time local quantum field construction in 1+1-dimensions using renormalization group techniques and operator-algebraic formulations, avoiding imaginary-time settings.
T-duality as a Courant Algebroid Relation
Explore exact Courant algebroids, CA relations, and generalized metrics in this mathematical physics seminar, laying groundwork for Poisson-Lie T-duality discussions.
T-duality as a Courant Algebroid Relation - Part 2
Explore advanced T-duality concepts, including transverse generalized metrics, isometries, and compatible admissible splittings. Uncover existence conditions and equivalent statements in Courant algebroid relations.
Cubic Dirac Operator for U_q(sl_2)
Explore quantum group theory and cubic Dirac operators, focusing on U_q(sl_2) generalization. Gain insights into special linear algebra sl(2) and its quantum counterparts.
Families of Symmetries and the Hydrogen Atom
Explore symmetries in quantum mechanics and their application to the hydrogen atom, uncovering fundamental principles of atomic structure and quantum theory.
Nilpotence Varieties, Pure Spinors Superfields and Supersymmetry
Explore nilpotence varieties, pure spinors superfields, and supersymmetry in this advanced mathematical physics seminar by Simone Noja.
BV Quantization of Noncommutative Field Theories
Explore BV quantization techniques for noncommutative field theories with expert Richard Szabo, delving into advanced mathematical physics concepts and their applications.
Stochastic Partial Differential Equations and Regularity Structures - Award Lecture
Explore groundbreaking work on stochastic partial differential equations, revolutionizing mathematical modeling of random physical systems with the theory of regularity structures.
Ocean Diffusivity: Stochastic Approaches in Numerical Modeling
Explore stochastic approaches in ocean modeling, including Monte-Carlo methods, perturbed conditions, and stochastic dissipation operators for improved numerical simulations.
Conformal Boundaries of Minkowski Superspace and Their Super Cuts
Explore conformal boundaries of Minkowski superspace, examining points at infinity and their intersections with super null cones. Gain insights into superconformal geometry and its applications.
Characteristic Initial Data and Smoothness of Scri
Explore characteristic initial data and scri smoothness in general relativity, focusing on mathematical aspects and recent developments in the field.
Modified Scattering for the Three Dimensional Maxwell-Dirac System
Explore global well-posedness and modified scattering for the massive Maxwell-Dirac equation in R3+1, focusing on small, localized initial data and novel approaches to Dirac equations.
Geometry of String Compactifications
Explore the geometry of string comparative actions in this advanced physics lecture by Lara Anderson, delving into complex mathematical concepts.
Vertex Model for Tissue Mechanics - Part I
Explore vertex models for tissue mechanics, focusing on fundamental concepts and applications in biological systems.