V
主页
京东 11.11 红包
Jing-Yuan Chen | Instanton Operator in Lattice QCD from Higher Category Theory
发布人
https://www.youtube.com/watch?v=ERHaguuKU68&t=790s&ab_channel=KadanoffCenterforTheoreticalPhysics A long standing problem in lattice QCD is to construct an explicit instanton density operator on the lattice. We introduce such a construction, after suitably refining the lattice Yang-Mills action, so that it captures the continuum Yang-Mills theory better than the traditional lattice Yang-Mills action does. This refinement needed follows naturally from higher category theory considerations, and in this sense it can be viewed as a generalization of the Villain model familiar in condensed matter physics. More broadly, we sketch a program towards using the power of higher category theory to put a generic continuum quantum field theory, with all of its topological aspects, onto the lattice.
打开封面
下载高清视频
观看高清视频
视频下载器
Lakshya Bhardwaj | NonInvertible Symmetries and Higher Categories
Yi-Zhuang You|Symmetric Mass Generation
Nathan Seiberg | Symmetries and Anomalies in the Continuum and on the Lattice
Nabil Iqbal|Generalised Symmetries in QFT and Gravity 3/4
【Dan Wohns】Quantum Field Theory III (instanton,anomaly)
Jaume Gomis|Conformal Field Theory - Lecture 3
Mark Srednicki | The Eigenstate Thermalization Hypothesis
Liu Hong | QFT Lecture 3 | Why Quantum Field Theory
Xiao-Gang Wen | Emergent symmetry
Witten 1995 年关于 M-theory的报告
Xueda Wen|Floquet CFTs and Conformal Cooling
Zhenghan Wang | Riemann sum QFT: lattice Hamiltonian TQFTs
Mayuko Yamashita|Category of QFTs and differential cohomolog
Sal Pace | Generalized Symmetries and Ordered Phases
Grigory Tarnopolskiy|Tensor Networks for Lattice Models 2/2
Liu Hong | QFT Lecture 10|Time-Ordered Correlation Functions in Field Theory
Nathan Seiberg|The Power of Symmetry I
Xie Chen | Symmetry Protected Topological Phases
【拓扑量子场论,拓扑序和拓扑量子计算】Part I 001:category theory
Michael Creutz | Introduction to Lattice QCD 1/4
Xiao-Gan Wen | Symmetry/Topological-Order correspondence 1
Dalimil Mazac|Sphere Packings, Spectral Gaps and the Conformal Bootstrap
Xie Chen | Topological defects in toric code and Sequential quantum circuit
Chris Akers|Multipartite Edge Modes and Tensor Networks
爱德华·威腾|12 Topics in High-Energy Physics
【Kevin Costello】Factorization Algebras and the General Structure of QFT
A. Chatterjee | Phases and Phase Transitions of Spin Chains Non-invertible Syms
Zohar Komargodski | Line Operators, RG Flows, and One-Form Symmetry
Edward Mazenc | Deriving the Simplest Gauge-String Duality
Marieke van Beest | Monopoles, Scattering, and Generalized Symmetries
David Tong | Gapped Chiral Fermions
Jaume Gomis | Conformal Field Theory- Lecture 1
Grigory Tarnopolskiy | Tensor Networks for Lattice Models 1/2
Clay Cordova | Higher Symmetry in Particle Physics
Jaume Gomis | Conformal Field Theory - Lecture 2
Liu Hong | QFT Lecture 7 | Interacting Theories and S-Matrix
C. Delcamp|Non-invertible symmetries in one-dimensional quantum lattice models
【Maissam Barkehsli】Defects and higher symmetries in (3+1)D topological phase
爱德华·威腾|06 Topics in High-Energy Physics
Yichul Choi|Higher Berry Phase of Free Dirac Fermions