Format results
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16 talks-Collection NumberC21001
Talk
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Welcome and Opening Remarks
University of Nottingham -
Finite quantum geometry, octonions and the theory of fundamental particles.
University of Paris-Saclay -
Supersymmetry and RCHO revisited
University of Cambridge -
Spin (8,9,10), Octonions and the Standard Model
University of Nottingham -
Gravity as the square of gauge theory
Heriot-Watt University -
A Magic Pyramid of Supergravity Theories from Yang-Mills Squared
Imperial College London -
Division algebraic symmetry breaking
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Humboldt University of Berlin
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Imperial College London
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Clifford algebra of the Standard Model
Bulgarian Academy of Sciences
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Women at the Intersection of Mathematics and Theoretical Physics
16 talks-Collection NumberC21002Talk
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Welcome and Opening Remarks
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Perimeter Institute for Theoretical Physics
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Dalhousie University
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University of Potsdam
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University of York
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Durham University
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Okinawa Institute of Science and Technology Graduate University
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Division algebraic symmetry breaking
Humboldt University of Berlin -
State sum models with defects
University of Erlangen-Nuremberg -
Quantum information and black holes
University of Würzburg -
Researcher Presentations
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University of Waterloo
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Dublin Institute For Advanced Studies
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Deutsches Elektronen-Synchrotron DESY
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University of Colima
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Emory University
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Mathematical Puzzles from Causal Set Quantum Gravity
Raman Research Institute -
On generalized hyperpolygons
University of Illinois at Chicago -
Exploring spacetime beyond classicality
Radboud Universiteit Nijmegen
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Tensor Networks: from Simulations to Holography III
21 talks-Collection NumberC20034Talk
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Tensor networks for LGT: beyond 1D
Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI) -
Tensor networks for critical systems
Ghent University -
Tensor network models of AdS/qCFT
Freie Universität Berlin -
Ancilla qubit wavefunctions for the pseudogap metal phase of the cuprates
Harvard University -
Quantum Cellular Automata, Tensor Networks, and Area Laws
Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI) -
Fun with replicas and holographic tensor networks
University of Amsterdam -
A tensor-network approach to fixed-point models of topological phases
Freie Universität Berlin -
Custom Fermionic Codes for Quantum Simulation
Dartmouth College
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Online School on Ultra Quantum Matter
20 talks-Collection NumberC20032Talk
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Welcome and Opening Remarks
University of Colorado Boulder -
Quantum Phases of Matter and Entanglement Basics
University of California, San Diego -
Seminar: Engineering quantum spin models with atoms and light
Stanford University -
SYK criticality and correlated metals
Harvard University -
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Seminar: Quantum matter in Moire materials
Massachusetts Institute of Technology (MIT) - Center for Extreme Quantum Information Theory (xQIT) -
Exactly Solvable Topological and Fracton Models as Gauge Theories 1
California Institute of Technology
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Quantum Gravity 2020
22 talks-Collection NumberC20031Talk
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Welcome and Opening Remarks
Perimeter Institute for Theoretical Physics -
Approaches to Quantum Gravity: Key Achievements and Open Issues
Max-Planck-Institut für Gravitationsphysik -
Quantum gravity from the loop perspective
Aix-Marseille University -
Lessons for quantum gravity from quantum information theory
Massachusetts Institute of Technology (MIT) -
Understanding of QG from string theory
Princeton University -
Progress in horizon thermodynamics
University of Cambridge -
Asymptotically Safe Amplitudes from the Quantum Effective Action
Radboud Universiteit Nijmegen -
The Remarkable Roundness of the Quantum Universe
Radboud Universiteit Nijmegen
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Geometric Representation Theory
24 talks-Collection NumberC20030Talk
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Singularities of Schubert varieties within a right cell
University of Rome Tor Vergata -
Yangians and cohomological Hall algebras of Higgs sheaves on curves
University of Paris-Saclay -
Tate's thesis in the de Rham setting
The University of Texas at Austin -
Fundamental local equivalences in quantum geometric Langlands
Stanford University -
Z-algebras from Coulomb branches
California Institute of Technology -
Cotangent complexes of moduli spaces and Ginzburg dg algebras
University of Luxembourg -
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Summer Undergrad 2020 - Symmetries
5 talks-Collection NumberC20025Talk
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Summer Undergrad 2020 - Path Integrals
5 talks-Collection NumberC20027Talk
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Summer Undergrad 2020 - Path Integrals (M) - Lecture 1
Perimeter Institute for Theoretical PhysicsPIRSA:20050036 -
Summer Undergrad 2020 - Path Integrals (M) - Lecture 2
Perimeter Institute for Theoretical PhysicsPIRSA:20050037 -
Summer Undergrad 2020 - Path Integrals (M) - Lecture 3
Perimeter Institute for Theoretical PhysicsPIRSA:20060005 -
Summer Undergrad 2020 - Path Integrals (M) - Lecture 4
Perimeter Institute for Theoretical PhysicsPIRSA:20060006 -
Summer Undergrad 2020 - Path Integrals (M) - Lecture 5
Perimeter Institute for Theoretical PhysicsPIRSA:20060007
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Summer Undergrad 2020 - Numerical Methods
5 talks-Collection NumberC20028Talk
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Summer Undergrad 2020 - Quantum Information
5 talks-Collection NumberC20026Talk
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Summer Undergrad 2020 - Quantum Information - Lecture 1
University of Naples Federico II -
Summer Undergrad 2020 - Quantum Information - Lecture 2
University of Naples Federico II -
Summer Undergrad 2020 - Quantum Information - Lecture 3
University of Naples Federico II -
Summer Undergrad 2020 - Quantum Information - Lecture 4
University of Naples Federico II -
Summer Undergrad 2020 - Quantum Information - Lecture 5
University of Naples Federico II
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Elliptic Cohomology and Physics
11 talks-Collection NumberC20029Talk
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Projective elliptic genera and applications
National University of Singapore -
Topological Modular Forms and Quantum Field Theory
Perimeter Institute for Theoretical Physics -
Equivariant elliptic cohomology with integral coefficients
Utrecht University -
The de Rham model for elliptic cohomology from physics
Harvard University -
Quasisymmetric characteristic numbers for Hamiltonian toric manifolds
Johns Hopkins University -
Codes, vertex algebras and topological modular forms
Ruhr University Bochum -
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Elliptic characteristic classes, bow varieties, 3d mirror duality
University of North Carolina - Chapel Hll
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PSI 2019/2020 - Standard Model and Beyond - Part 2
7 talks-Collection NumberC20011Talk
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PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 1
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 2
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 3
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 5
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 6
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 7
University of Edinburgh -
PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 8
University of Edinburgh
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Octonions and the Standard Model
16 talks-Collection NumberC21001Over the years, various researchers have suggested connections between the octonions and the standard model of particle physics. The past few years, in particular, have been marked by an upsurge of activity on this subject, stimulated by the recent observation that the standard model gauge group and fermion representation can be elegantly characterized in terms of the octonions. This workshop, which will be the first ever on this topic, is intended to bring this new community together in an attempt to better understand these ideas, establish a common language, and stimulate further progress.
The workshop will consist of an hour-long talk every Monday at noon (EST), with the first talk on Monday February 8, and the final talk on Monday May 17.
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Women at the Intersection of Mathematics and Theoretical Physics
16 talks-Collection NumberC21002 -
Tensor Networks: from Simulations to Holography III
21 talks-Collection NumberC20034 -
Online School on Ultra Quantum Matter
20 talks-Collection NumberC20032 -
Quantum Gravity 2020
22 talks-Collection NumberC20031 -
Geometric Representation Theory
24 talks-Collection NumberC20030 -
Summer Undergrad 2020 - Symmetries
5 talks-Collection NumberC20025The aim of this course is to explore some of the many ways in which symmetries play a role in physics. We’ll start with an overview of the concept of symmetries and their description in the language of group theory. We will then discuss continuous symmetries and infinitesimal symmetries, their fundamental role in Noether’s theorem, and their formalisation in terms of Lie groups and Lie algebras. In the last part of the course we will focus on symmetries in quantum theory and introduce representations of (Lie) groups and Lie algebras.
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Summer Undergrad 2020 - Path Integrals
5 talks-Collection NumberC20027The goal of this course is to introduce the path integral formulation of quantum mechanics and a few of its applications. We will begin by motivating the path integral formulation and explaining its connections to other formulations of quantum mechanics and its relation to classical mechanics. We will then explore some applications of path integrals. Each 90-minute session will include roughly equal amounts of lecture time and activities. The activities are designed to enhance your learning experience and allow you to assess your own level of understanding.
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Summer Undergrad 2020 - Numerical Methods
5 talks-Collection NumberC20028This course has two main goals: (1) to introduce some key models from condensed matter physics; and (2) to introduce some numerical approaches to studying these (and other) models. As a precursor to these objectives, we will carefully understand many-body states and operators from the perspective of condensed matter theory. (However, I will cover only spin models. We will not discuss or use second quantization.)
Once this background is established, we will study the method of exact diagonalization and write simple python programs to find ground states, correlation functions, energy gaps, and other properties of the transverse-field Ising model. We will also discuss the computational limitations of exact diagonalization. Finally, I will introduce the concept of matrix product states, and we will see that these can be used to study ground state properties for much larger systems than can be studied with exact diagonalization.
Each 90-minute session will include substantial programming exercises in addition to lecture. Prior programming experience is not expected or required, but I would like everyone to have python (version 3) installed on their computer prior to the first class, including Jupyter notebooks; see “Resources” below.
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Summer Undergrad 2020 - Quantum Information
5 talks-Collection NumberC20026The aim of this course is to understand the thermodynamics of quantum systems and in the process to learn some fundamental tools in Quantum Information. We will focus on the topics of foundations of quantum statistical mechanics, resource theories, entanglement, fluctuation theorems, and quantum machines.
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Elliptic Cohomology and Physics
11 talks-Collection NumberC20029 -
PSI 2019/2020 - Standard Model and Beyond - Part 2
7 talks-Collection NumberC20011PSI 2019/2020 - Standard Model and Beyond - Part 2