Field Theory Methods for Multiscale Description of Quantum Systems - IPAM at UCLA
Explore quantum field theory's role in multiscale phenomena, from fundamental interactions to condensed matter physics and biology. Learn about inequivalent Hilbert space representations and their applications.
6j-Symbols for SL(2,C) Group and Feynman Diagrams
Explore 6j-symbols for SL(2,C) group using Feynman diagrams, deriving Racah coefficients for infinite-dimensional unitary principal series representations and expressing results as complex integrals or Mellin-Barnes type sums.
The Memory Effect and Infrared Divergences - IPAM at UCLA
Explores memory effect in gravitational radiation, infrared divergences in quantum field theory, and challenges in quantum gravity scattering. Discusses solutions and limitations in describing incoming/outgoing states.
Global Existence for a System of Wave Equations on a Product Space - IPAM at UCLA
Explore global existence for wave equations on product spaces, a model for Einstein equations with compact dimensions in Kaluza-Klein theory. Presented by Cécile Huneau at IPAM's gravitation workshop.
Multi-Oscillating Boson Stars - IPAM at UCLA
Explore multi-oscillating boson stars in general relativity, examining their characteristics, frequencies, and comparisons to single-frequency configurations in this advanced physics presentation.
Null Hypersurfaces and the Penrose Inequality for a Perturbed Schwarzschild Black Hole
Explores the Penrose inequality in general relativity, focusing on null hypersurfaces and perturbed Schwarzschild black holes. Discusses recent breakthroughs and ongoing challenges in this field of gravitational physics.
Positivity of Mass for Asymptotically Hyperbolic Initial Data Sets - IPAM at UCLA
Explore asymptotically hyperbolic initial data in Einstein equations, focusing on positivity of mass and its implications for understanding gravitational systems and Bondi mass.
Numerical Relativity - Exploring New Capabilities with Binary Black Holes
Exploring advancements in numerical relativity for binary black holes, including improved gravitational wave extraction, computational algorithms, and extended parameter space coverage.
Daniel Faraco- Convex Integration and Mixing Flows
Explore convex integration and mixing flows in hydrodynamics, focusing on the Muskat problem and alternative approaches to understanding fluid behavior in unstable regimes.
Panorama of Mathematics - Andrew Neitzke
Explore new geometric applications of quantum field theory in this insightful talk by Andrew Neitzke, highlighting recent trends and challenges in mathematical sciences.
TQFTs from Non-Semisimple Modular Categories and Modified Traces - Marco de Renzi
Explore non-semisimple TQFTs and modified traces in topology, focusing on construction methods, invariants, and mapping class group representations derived from modular categories.
Spectral Gaps of Random Covers of Hyperbolic Surfaces
Explore spectral gaps in random hyperbolic surfaces, including Laplacian resonances and a probabilistic version of Selberg's 3/16 theorem, using transfer operators and zeta functions.
Toda Lattice, Billiards & the Viterbo Conjecture
Exploração da relação entre o reticulado de Toda, bilhares e a conjectura de Viterbo, com foco em sistemas integráveis e transformações simpléticas de produtos lagrangianos.
Gauge Theory and Low Dimensional Topology - Conference Lecture
Explore gauge theory and low-dimensional topology with expert insights from Paul Feehan in this engaging 48-minute conference talk at the University of Miami.
Gauge Theory and Low Dimensional Topology
Explore gauge theory and low-dimensional topology with insights from MIT expert Tom Mrowka in this conference talk at the University of Miami.
An Exact Triangle in Monopole Floer Spectra
Explore an exact triangle for monopole Floer spectra, its application to almost-rational plumbings, and potential future calculations in this advanced topology conference talk.
Cohomological Hall Algebras, Nekrasov Instantons, and Coulomb Branches
Explore advanced mathematical concepts in gauge theory, including Cohomological Hall algebras, Nekrasov instantons, and their connections to geometric representation theory and 3D Calabi-Yau manifolds.
On a High Dimensional Generalization of Seifert Fibrations
Explore high-dimensional generalizations of Seifert fibrations, extending classical concepts to modern topological structures and manifolds.
The Thurston Norm of 3-Manifolds with a 2-Generator Fundamental Group
Explore the Thurston norm in 3-manifolds with 2-generator fundamental groups, delving into advanced concepts in quantum topology and geometric group theory.
Quantum Racah Matrices and Evolution of Knots
Explore quantum Racah matrices and their role in knot evolution, delving into advanced concepts in quantum topology and mathematical physics.
Triangular Decomposition of Skein Algebras and Quantum Teichmuuller Spaces
Explore triangular decomposition of skein algebras and quantum Teichmuller spaces in this advanced mathematical lecture by Thang Le, delving into complex topological concepts.