QFT III 2021/2022
15
talks
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Collection Number
C22004
73 - 84 of 679 Results
Format results
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Talk
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PSI Lecture - Condensed Matter
15 talksCollection Number C22002Talk
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PSI Lecture - Condensed Matter - Lecture 1
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 2
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 3
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 4
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 5
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 6
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 7
Aaron Szasz Lawrence Berkeley National Laboratory
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PSI Lecture - Condensed Matter - Lecture 8
Aaron Szasz Lawrence Berkeley National Laboratory
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Postdoc Welcome 2021
18 talks-Collection Number C21007Talk
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Welcome and Opening Remarks
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Matthew Johnson York University
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Cheng-Ju Lin University of Maryland, College Park
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Tsung-Cheng (Peter) Lu
Tsung-Cheng Lu (Peter) Perimeter Institute for Theoretical Physics
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Suvodip Mukherjee
Suvodip Mukherjee Tata Institute of Fundamental Research (TIFR)
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Quantizing Time
36 talks-Collection Number C21004Talk
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Welcome and Opening Remarks
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Alexander Smith Dartmouth College
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Flaminia Giacomini ETH Zurich
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Kappa-Minkowski: physics with noncommutative time
Flavio Mercati University of Naples Federico II
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Quantizing causation
Robert Spekkens Perimeter Institute for Theoretical Physics
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Non-causal Page-Wootters circuits
Veronika Baumann Institute for Quantum Optics and Quantum Information (IQOQI) - Vienna
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Quantum reference frames for space and space-time
Časlav Brukner Vienna Center for Quantum Science and Technology
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A New Perspective on Time Reversal Motivated by Quantum Gravity
Abhay Ashtekar Pennsylvania State University
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The 24th Capra meeting on Radiation Reaction in General Relativity
76 talks-Collection Number C21006Talk
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Self force review
Maarten van de Meent Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)
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Discontinuous collocation methods and self-force applications
Charalampos Markakis Queen Mary - University of London (QMUL)
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Conformal numerical method for self force applications in the time domain
Lidia Joana Gomes Da Silva Queen Mary - University of London (QMUL)
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Kerr self-force via elliptic PDEs: Background and theory (part 1)
Nami Nishimura State University of New York (SUNY)
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Kerr self-force via elliptic PDEs: Numerical methods (part 2)
Thomas Osburn State University of New York (SUNY)
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A multi-mode time-domain surrogate model for gravitational wave signals from comparable to extreme mass-ratio black hole binaries
Tousif Islam University of Massachusetts Dartmouth
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Fast Self-Forced Inspirals into a Rotating Black Hole
Philip Lynch National University of Ireland
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Octonions and the Standard Model
16 talks-Collection Number C21001Talk
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Welcome and Opening Remarks
Kirill Krasnov University of Nottingham
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Finite quantum geometry, octonions and the theory of fundamental particles.
Michel Dubois-Violette University of Paris-Saclay
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Supersymmetry and RCHO revisited
Paul Townsend University of Cambridge
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Spin (8,9,10), Octonions and the Standard Model
Kirill Krasnov University of Nottingham
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Gravity as the square of gauge theory
Leron Borsten Imperial College London
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A Magic Pyramid of Supergravity Theories from Yang-Mills Squared
Mia Hughes Imperial College London
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Division algebraic symmetry breaking
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Cohl Furey Humboldt University of Berlin
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Mia Hughes Imperial College London
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Clifford algebra of the Standard Model
Ivan Todorov Bulgarian Academy of Sciences
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Women at the Intersection of Mathematics and Theoretical Physics
16 talks-Collection Number C21002Talk
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Welcome and Opening Remarks
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Bianca Dittrich Perimeter Institute for Theoretical Physics
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Theo Johnson-Freyd Dalhousie University
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Sylvie Paycha Universität Potsdam
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Katarzyna Rejzner University of York
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Anne Taormina Durham Academy
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Reiko Toriumi Okinawa Institute of Science and Technology (OIST)
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Division algebraic symmetry breaking
Cohl Furey Humboldt University of Berlin
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State sum models with defects
Catherine Meusburger University of Erlangen-Nuremberg
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Quantum information and black holes
Johanna Erdmenger University of Würzburg
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Researcher Presentations
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Karen Yeats University of Waterloo
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Sabine Harribey Nordita - Nordic Institute for Theoretical Physics
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Philine van Vliet Deutsches Elektronen-Synchrotron (DESY)
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Maria Elena Tejeda-Yeomans University of Colima
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Maryam Khaqan Emory University
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Mathematical Puzzles from Causal Set Quantum Gravity
Sumati Surya Raman Research Institute
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On generalized hyperpolygons
Laura Schaposnik University of Illinois at Chicago
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Exploring spacetime beyond classicality
Renate Loll Radboud Universiteit Nijmegen
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Tensor Networks: from Simulations to Holography III
21 talks-Collection Number C20034Talk
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Tensor networks for LGT: beyond 1D
Mari-Carmen Banuls Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)
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Tensor networks for critical systems
Frank Verstraete Ghent University
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Tensor network models of AdS/qCFT
Jens Eisert Freie Universität Berlin
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Quantum Cellular Automata, Tensor Networks, and Area Laws
Ignacio Cirac Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)
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Fun with replicas and holographic tensor networks
Michael Walter University of Amsterdam
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A tensor-network approach to fixed-point models of topological phases
Andreas Bauer Freie Universität Berlin
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Custom Fermionic Codes for Quantum Simulation
Riley Chien Dartmouth College
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Online School on Ultra Quantum Matter
20 talks-Collection Number C20032Talk
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Welcome and Opening Remarks
Michael Hermele University of Colorado Boulder
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Quantum Phases of Matter and Entanglement Basics
John McGreevy University of California, San Diego
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Seminar: Engineering quantum spin models with atoms and light
Monika Schleier-Smith Stanford University
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SYK criticality and correlated metals
Subir Sachdev Harvard University
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Seminar: Quantum matter in Moire materials
Pablo Jarillo-Herrero Massachusetts Institute of Technology (MIT) - Center for Extreme Quantum Information Theory (xQIT)
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Exactly Solvable Topological and Fracton Models as Gauge Theories 1
Xie Chen California Institute of Technology
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Quantum Gravity 2020
22 talks-Collection Number C20031Talk
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Welcome and Opening Remarks
Bianca Dittrich Perimeter Institute for Theoretical Physics
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Approaches to Quantum Gravity: Key Achievements and Open Issues
Hermann Nicolai Max-Planck-Institut für Gravitationsphysik
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Quantum gravity from the loop perspective
Alejandro Perez Centre de Physique Théorique
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Lessons for quantum gravity from quantum information theory
Daniel Harlow Massachusetts Institute of Technology (MIT)
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Understanding of QG from string theory
Herman Verlinde Princeton University
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Progress in horizon thermodynamics
Aron Wall University of Cambridge
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Asymptotically Safe Amplitudes from the Quantum Effective Action
Frank Saueressig Radboud Universiteit Nijmegen
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The Remarkable Roundness of the Quantum Universe
Renate Loll Radboud Universiteit Nijmegen
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Geometric Representation Theory
24 talks-Collection Number C20030Talk
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Singularities of Schubert varieties within a right cell
Martina Lanini Università degli Studi di Roma Tor Vergata
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Yangians and cohomological Hall algebras of Higgs sheaves on curves
Olivier Schiffmann University of Paris-Saclay
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Tate's thesis in the de Rham setting
Sam Raskin The University of Texas at Austin
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Fundamental local equivalences in quantum geometric Langlands
Gurbir Dhillon Stanford University
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Z-algebras from Coulomb branches
Oscar Kivinen California Institute of Technology
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Cotangent complexes of moduli spaces and Ginzburg dg algebras
Sarah Scherotzke University of Luxembourg
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Summer Undergrad 2020 - Symmetries
5 talks-Collection Number C20025Talk
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Summer Undergrad 2020 - Symmetries (A) - Lecture 1
Giuseppe Sellaroli Perimeter Institute for Theoretical Physics
PIRSA:20050045 -
Summer Undergrad 2020 - Symmetries (A) - Lecture 2
Giuseppe Sellaroli Perimeter Institute for Theoretical Physics
PIRSA:20050046 -
Summer Undergrad 2020 - Symmetries (A) - Lecture 3
Giuseppe Sellaroli Perimeter Institute for Theoretical Physics
PIRSA:20050047 -
Summer Undergrad 2020 - Symmetries (A) - Lecture 4
Giuseppe Sellaroli Perimeter Institute for Theoretical Physics
PIRSA:20060016 -
Summer Undergrad 2020 - Symmetries (A) - Lecture 5
Giuseppe Sellaroli Perimeter Institute for Theoretical Physics
PIRSA:20060017
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Postdoc Welcome 2021
18 talks-Collection Number C21007As COVID-19 continues to impose gathering restrictions, the “Postdoc Welcome 2021” will continue as a virtual event this year and will be hosted on Thursday, October 28 and Friday, October 29. Each new postdoc will be given 5 minutes to introduce themselves to the PI Community. The time will be used to tell us a little bit about themselves and to showcase their current research. These presentations are very casual and should not be misconstrued as formal talks. Some discussion will follow the presentations, whereby current PI Residents may have the opportunity to ask questions.
There will be two 60-minute sessions:
Thursday, October 28: 12:00 – 1:00 pm
Friday, October 29: 11:30 – 12:30 pmAll PI Residents are encouraged to attend. Registration will remain open until 9:00 am on Thursday, October 28.
Please register for the Postdoc Welcome via the event website: https://events.perimeterinstitute.ca/event/9/overview
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Quantizing Time
36 talks-Collection Number C21004 -
The 24th Capra meeting on Radiation Reaction in General Relativity
76 talks-Collection Number C21006 -
Octonions and the Standard Model
16 talks-Collection Number C21001Over 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 Number C21002 -
Tensor Networks: from Simulations to Holography III
21 talks-Collection Number C20034 -
Online School on Ultra Quantum Matter
20 talks-Collection Number C20032 -
Quantum Gravity 2020
22 talks-Collection Number C20031 -
Geometric Representation Theory
24 talks-Collection Number C20030 -
Summer Undergrad 2020 - Symmetries
5 talks-Collection Number C20025The 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.