Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Ruth Britto, Trinity Title: Cuts and Symbols
12 events found.
Computing periods of hypersurfaces and elliptic surfaces via effective homology
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesAlgebraic Geometry in String Theory Seminar Speaker: Eric Pichon-Pharabod, Universite Paris-Saclay Title: Computing periods of hypersurfaces and elliptic surfaces via effective homology Abstract: The period matrix of a smooth complex projective […]
From quantum Hall to Hubbard physics in twisted bilayer graphene
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesQuantum Matter in Mathematics and Physics Seminar Speaker: Eslam Khalaf (Harvard) Title: From quantum Hall to Hubbard physics in twisted bilayer graphene Abstract: Early on it was noticed that twisted […]
On the landscape of 4d N=2 SCFTs
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesCMSA Member Seminar Speaker: Robert Moscrop, Harvard CMSA Title: On the landscape of 4d N=2 SCFTs Abstract: Four-dimensional conformal field theories with sufficient (N = 2) supersymmetry are highly constrained. So much […]
An analogue of non-interacting quantum field theory in Riemannian signature
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesGeneral Relativity Seminar Speaker: Mikhail Molodyk, Stanford Title: An analogue of non-interacting quantum field theory in Riemannian signature Abstract: Recent advances using microlocal tools have led to constructions, for wave operators on […]
Improving Mean-Field Theory for Quantum Magnets
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesQuantum Matter in Mathematics and Physics Seminar Speaker: Junyi Zhang, Johns Hopkins University Title: Improving Mean-Field Theory for Quantum Magnets Abstract: Frustrated magnets have garnered significant attention because of their […]
Errors and Correction in Cumulative Knowledge
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesColloquium Speaker: Madhu Sudan, Harvard University Title: Errors and Correction in Cumulative Knowledge Abstract: Societal accumulation of knowledge is a complex, and arguably error-prone, process. The correctness of new units […]
Quasilocal mass for general domains in space
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesCMSA Member Seminar Speaker: Jue Liu Title: Quasilocal mass for general domains in space Abstract: Diffeomorphism-invariant quasilocal mass in classical general relativity has been studied for decades, but it is still an […]
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: James Drummond, University of Southampton Title: Multiple light-like Wilson loops in N=4 super Yang-Mills theory
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Matteo Parisi, Harvard CMSA Title: The amplituhedron and cluster algebras
Mirror symmetry and log del Pezzo surfaces
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesAlgebraic Geometry in String Theory Seminar Speaker: Franco Rota, University of Glasgow Title: Mirror symmetry and log del Pezzo surfaces Abstract: The homological mirror symmetry conjecture predicts a duality, expressed in terms of categorical […]
Controlling chaotic advection in 2D active nematics
Active Matter Seminar Speaker: Kevin Mitchell, University of California, Merced Title: Controlling chaotic advection in 2D active nematics Abstract: Recent years have seen a surge of interest in active materials, in […]