Format results
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Talk
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Welcome and Opening Remarks
Bianca Dittrich Perimeter Institute for Theoretical Physics
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Introduction to Monte Carlo methods - 1
Gerard Barkema Utrecht University
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Introduction to Monte Carlo methods - 2
Gerard Barkema Utrecht University
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Introduction to Tensor Network methods - 1
Guifre Vidal Alphabet (United States)
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Introduction to Tensor Network methods - 2
Guifre Vidal Alphabet (United States)
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Tutorial: Introduction to Monte Carlo Methods
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Gerard Barkema Utrecht University
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Nilas Klitgaard Radboud Universiteit Nijmegen
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Tutorial: Introduction to Tensor Network methods
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Guifre Vidal Alphabet (United States)
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Clement Delcamp Institut des Hautes Etudes Scientifiques (IHES)
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Scientific Computing and Computational Science
Erik Schnetter Perimeter Institute for Theoretical Physics
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Talk
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Shape Dynamics: Perspectives and Problems
Julian Barbour University of Oxford
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The quantum equation of state of the universe produces a small cosmological constant
Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
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Inflationary and pre-inflationary dynamics with the Starobinsky potential
Beatrice Bonga Radboud Universiteit Nijmegen
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Relationalism and the speed of light: Are we in a relationship?
Yuri Bonder Universidad Nacional Autónoma De Mexico (UNAM)
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Compact spherically symmetric solutions and gravitational collapse in SD
Flavio Mercati University of Naples Federico II
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Self-gravitating fluid solutions of Shape Dynamics
Daniel Guariento Conestoga College
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A Weyl-Type Theorem in Geometrized Newtonian Gravity, and How It May Bear on Shape Dynamics
Erik Curiel Ludwig-Maximilians-Universitiät München (LMU)
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Talk
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 15
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 14
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 13
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 12
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 11
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 10
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 9
Maïté Dupuis Perimeter Institute for Theoretical Physics
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PSI 2016/2017 - Explorations in Quantum Gravity - Lecture 8
Maïté Dupuis Perimeter Institute for Theoretical Physics
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Talk
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PSI 2016/2017 - Relativity - Lecture 14
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 13
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 12
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 11
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 10
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 9
Neil Turok University of Edinburgh
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PSI 2016/2017 - Relativity - Lecture 7
Neil Turok University of Edinburgh
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Talk
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Gravity Basics - 1
Veronika Hubeny University of California, Davis
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QI Basics - 1
Patrick Hayden Stanford University
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Entanglement - 1
Robert Spekkens Perimeter Institute for Theoretical Physics
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GR: Actions and Equations
David Kubiznak Charles University
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A new perspective on holographic entanglement
Matthew Headrick Brandeis University
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Bell’s Theorem
Adrian Kent University of Cambridge
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QI Basics - 2
John Watrous IBM (Canada)
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Talk
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Welcome and Opening Remarks
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Marina Cortes Institute for Astrophysics and Space Sciences
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Lee Smolin Perimeter Institute for Theoretical Physics
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Neil Turok University of Edinburgh
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The origin of arrows of time II
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Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
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Marina Cortes Institute for Astrophysics and Space Sciences
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Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
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The origin of arrows of time II cont.
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Sean Carroll California Institute of Technology (Caltech) - Division of Physics Mathematics & Astronomy
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Marina Cortes Institute for Astrophysics and Space Sciences
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Tim Koslowski Technical University of Applied Sciences Würzburg-Schweinfurt
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Testing time asymmetry in the early universe
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Brian Keating University of California, San Diego
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Andrew Liddle University of Lisbon
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Richard Muller University of California, Berkeley
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The fate of the big bang
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Abhay Ashtekar Pennsylvania State University
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Neil Turok University of Edinburgh
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Time as Organization – Downward Caustation, Structure and Complexity I
Barbara Drossel Technische Universität Darmstadt
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Time as Organization – Downward Caustation, Structure and Complexity II
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Stuart Kauffman Santa Fe Institute
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George Ellis University of Cape Town
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Talk
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Gravity Dual of Quantum Information Metric
Tadashi Takayanagi Yukawa Institute for Theoretical Physics
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A new perspective on holographic entanglement
Matthew Headrick Brandeis University
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Universal holographic description of CFT entanglement entropy
Thomas Faulkner University of Illinois Urbana-Champaign
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Geometric Constructs in AdS/CFT
Veronika Hubeny University of California, Davis
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Do black holes create polyamory
Jonathan Oppenheim University College London
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Tensor Network Renormalization and the MERA
Glen Evenbly Georgia Institute of Technology
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Entanglement renormalization for quantum fields
Jutho Haegeman Ghent University
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Holographic quantum error-correcting codes: Toy models for the bulk/boundary correspondence
Fernando Pastawski California Institute of Technology
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Talk
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Welcome to Perimeter Institute and the EHT 2014 Conference
Neil Turok University of Edinburgh
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Introduction to EHT
Shep Doeleman Harvard University
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Growth of supermassive black holes and their relationships to their host galaxies
Marta Volonteri Institut d'Astrophysique de Paris
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Polarized emission from Black Hole Accretion Disks and Jets
Jonathan McKinney University of Maryland, College Park
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Stellar Orbits at the Galactic Center
Andrea Ghez University of California, Los Angeles
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The Size and Morphology of Sgr A* at 7mm
Geoff Bower Academia Sinica
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Particle Acceleration and Non-thermal Emission in Radiatively Inefficient Accretion Flows
Eliot Quataert University of California, Berkeley
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The cosmological constant problem and quantum gravity as gravitized quantum theory
Djordje Minic Virginia Polytechnic Institute and State University
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The extremal black hole threshold
Ryan Unger Stanford University
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Lecture - AdS/CFT, PHYS 777
David Kubiznak Charles University
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Lecture - AdS/CFT, PHYS 777
David Kubiznak Charles University
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Making Quantum Gravity Computable
Making Quantum Gravity Computable
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PSI 2016/2017 - Explorations in Quantum Gravity (Dupuis)
PSI 2016/2017 - Explorations in Quantum Gravity (Dupuis) -
PSI 2016/2017 - Relativity (Turok)
PSI 2016/2017 - Relativity (Turok) -
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Quantum Information in Quantum Gravity II
Quantum Information in Quantum Gravity II -
The cosmological constant problem and quantum gravity as gravitized quantum theory
Djordje Minic Virginia Polytechnic Institute and State University
I will present a calculation of the vacuum energy that reproduces the observed value and that points to a completely new understanding of quantum gravity as gravitized quantum theory. In that context the fixed Born rule becomes dynamical. After a short conceptual background, I will discuss experimental consequences of this new viewpoint involving intrinsic triple and higher order quantum interferences that are impossible in quantum mechanics and quantum field theory. Also, I will indicate how the observed masses of quarks and leptons (including predictions for the neutrino masses) as well as their mixing angles could be understood in the same context. At the very end I also plan to comment on a time-varying dark energy as another prediction of quantum gravity viewed as gravitized quantum theory.
[This talk is based on the following papers: https://arxiv.org/pdf/2212.00901 https://arxiv.org/pdf/2407.06207 https://arxiv.org/pdf/2501.19269 ] -
The extremal black hole threshold
Ryan Unger Stanford University
In this talk, I will present a proof that extremal Reissner-Nordström arises on the black hole formation threshold for the Einstein equations coupled to a self-gravitating plasma. This constitutes the first rigorous result on critical collapse. I will then discuss a formulation of the stability problem for extremal black holes, and present a positive resolution in the case of extremal Reissner-Nordström perturbed by a self-gravitating neutral scalar field in spherical symmetry, despite the presence of the celebrated Aretakis instability. This is based on joint work with Yannis Angelopoulos (Caltech) and Christoph Kehle (MIT) (2402.10190, 2410.16234).
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Lecture - AdS/CFT, PHYS 777
David Kubiznak Charles University
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Lecture - AdS/CFT, PHYS 777
David Kubiznak Charles University