PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEC04001HELPPERIMETER INSTITUTE RECORDED SEMINAR ARCHIVESEND

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PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C10046 - 10/11 PSI - Explorations in Condensed Matter Subscribe to podcast. Explorations in Condensed Matter. Organizer(s): Collection URL: http://pirsa.org/C10046 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA: 20060027 ( MP4 Medium Res , MP3 , PDF ) Which Format? Abstract: This is joint work with Justin Hilburn. We will explain a theorem showing that D-modules on the Tate vector space of Laurent series are equivalent to ind-coherent sheaves on the space of rank 1 de Rham local systems on the punctured disc equipped with a flat section. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: I will present a single idea about representation which allows several recent advances in neural networks to be combined into an imaginary system called GLOM. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE The Cohomology of Groups (Johnson-Freyd/Guo) - Lecture 1. Speaker(s): Meng Guo, Theo Johnson-Freyd Abstract: TITLE: PSI 2019/2020 Title: PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 6 Speakers: Latham Boyle Collection: PSI 2019/2020 - Standard Model and

Beyond - Part 2

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEC04001HELPPERIMETER INSTITUTE RECORDED SEMINAR ARCHIVESEND

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PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C10046 - 10/11 PSI - Explorations in Condensed Matter Subscribe to podcast. Explorations in Condensed Matter. Organizer(s): Collection URL: http://pirsa.org/C10046 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA: 20060027 ( MP4 Medium Res , MP3 , PDF ) Which Format? Abstract: This is joint work with Justin Hilburn. We will explain a theorem showing that D-modules on the Tate vector space of Laurent series are equivalent to ind-coherent sheaves on the space of rank 1 de Rham local systems on the punctured disc equipped with a flat section. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: I will present a single idea about representation which allows several recent advances in neural networks to be combined into an imaginary system called GLOM. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE The Cohomology of Groups (Johnson-Freyd/Guo) - Lecture 1. Speaker(s): Meng Guo, Theo Johnson-Freyd Abstract: TITLE: PSI 2019/2020 Title: PSI 2019/2020 - Standard Model and Beyond part 2 - Lecture 6 Speakers: Latham Boyle Collection: PSI 2019/2020 - Standard Model and

Beyond - Part 2

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: After a review of the axiomatic formulation of quantum theory, the generalized operational structure of the theory will be introduced (including POVM measurements, sequential measurements, and CP maps). There will be an introduction to the orthodox (sometimes called Copenhagen) interpretation of quantum mechanics and the historical problems/issues/debates regarding that PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA: 20060027 ( MP4 Medium Res , MP3 , PDF ) Which Format? Abstract: This is joint work with Justin Hilburn. We will explain a theorem showing that D-modules on the Tate vector space of Laurent series are equivalent to ind-coherent sheaves on the space of rank 1 de Rham local systems on the punctured disc equipped with a flat section. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C10046 - 10/11 PSI - Explorations in Condensed Matter Subscribe to podcast. Explorations in Condensed Matter. Organizer(s): Collection URL: http://pirsa.org/C10046 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: The fermionic fields of one generation of the Standard Model, including the Lorentz spinor degrees of freedom, can be identified with components of a single real 64-dimensional semi-spinor representation S of the group Spin(11,3). PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C19045 - The Cohomology of Groups (Johnson-Freyd/Guo) Subscribe to podcast The Cohomology of Groups (Johnson-Freyd/Guo) Organizer(s): Theo Johnson-Freyd Meng PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C11019 - 11/12 PSI - Relativity Subscribe to podcast. PSI Lecture. Organizer(s): Collection URL: http://pirsa.org/C11019 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C13023 - 13/14 PSI - Relativity Subscribe to podcast. 13/14 PSI - Relativity. Organizer(s): Collection URL: http://pirsa.org/C13023 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA: 09100059 ( MP4 Medium Res , MP3 , PDF ) Which Format? Quantum to Cosmos. Speaker (s): Katherine Freese, Leo Kadanoff, Lawrence Krauss, Neil Turok, Sean Carroll, Anton Zeilinger, Gino Segrè, Andrew White, David Tong. Abstract: 9 physicists discuss what lies ahead in physics, from the Quantum to the Cosmos. Drs. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEHELPADVANCED SEARCHSEND FEEDBACKC04001PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: After a review of the axiomatic formulation of quantum theory, the generalized operational structure of the theory will be introduced (including POVM measurements, sequential measurements, and CP maps). There will be an introduction to the orthodox (sometimes called Copenhagen) interpretation of quantum mechanics and the historical problems/issues/debates regarding that PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: In Weinberg’s asymptotic safety approach to quantum gravity, one has a finite dimensional critical surface for a UV stable fixed point to generate a theory of quantum gravity with a finite number of physical parameters. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030002 ( MP4 Medium Res , MP3 , PDF ) Which Format? Novel entanglement phases and phase transitions via spacetime duality. Speaker (s): Vedika Khemani. Abstract: The extension of many-body quantum dynamics to the non-unitary domain has led to a series of exciting developments PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEHELPADVANCED SEARCHSEND FEEDBACKC04001PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: After a review of the axiomatic formulation of quantum theory, the generalized operational structure of the theory will be introduced (including POVM measurements, sequential measurements, and CP maps). There will be an introduction to the orthodox (sometimes called Copenhagen) interpretation of quantum mechanics and the historical problems/issues/debates regarding that PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: In Weinberg’s asymptotic safety approach to quantum gravity, one has a finite dimensional critical surface for a UV stable fixed point to generate a theory of quantum gravity with a finite number of physical parameters. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030002 ( MP4 Medium Res , MP3 , PDF ) Which Format? Novel entanglement phases and phase transitions via spacetime duality. Speaker (s): Vedika Khemani. Abstract: The extension of many-body quantum dynamics to the non-unitary domain has led to a series of exciting developments PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21020026 ( MP4 Medium Res , MP3 , PDF ) Which Format? Welcome and Opening Remarks. Speaker (s): Bianca Dittrich, Theo Johnson-Freyd, Sylvie Paycha, Katarzyna Rejzner, Anne Taormina, Reiko Toriumi. Abstract: Date: 22/02/2021 - 9:50 am. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: The concepts of quantum information theory play an important role in two seemingly distinct areas of physics: For studying the quantum properties of black holes as well as for devising quantum computing algorithms. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: The fermionic fields of one generation of the Standard Model, including the Lorentz spinor degrees of freedom, can be identified with components of a single real 64-dimensional semi-spinor representation S of the group Spin(11,3). PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030002 ( MP4 Medium Res , MP3 , PDF ) Which Format? Novel entanglement phases and phase transitions via spacetime duality. Speaker (s): Vedika Khemani. Abstract: The extension of many-body quantum dynamics to the non-unitary domain has led to a series of exciting developments PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21040013 ( MP4 Medium Res , MP3 , PDF ) Which Format? Multipartite entanglement: combinatorics, topology, and astronomy. Speaker (s): Karol Zyczkowski. Abstract: A brief introduction to entanglement PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C11026 - 11/12 PSI - Conformal Field Theory Subscribe to podcast. PSI Lectures. Organizer(s): Collection URL: http://pirsa.org/C11026 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: I will present a single idea about representation which allows several recent advances in neural networks to be combined into an imaginary system called GLOM. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEHELPADVANCED SEARCHSEND FEEDBACKC04001PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030002 ( MP4 Medium Res , MP3 , PDF ) Which Format? Novel entanglement phases and phase transitions via spacetime duality. Speaker (s): Vedika Khemani. Abstract: The extension of many-body quantum dynamics to the non-unitary domain has led to a series of exciting developments PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: In Weinberg’s asymptotic safety approach to quantum gravity, one has a finite dimensional critical surface for a UV stable fixed point to generate a theory of quantum gravity with a finite number of physical parameters. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C11026 - 11/12 PSI - Conformal Field Theory Subscribe to podcast. PSI Lectures. Organizer(s): Collection URL: http://pirsa.org/C11026 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVEHELPADVANCED SEARCHSEND FEEDBACKC04001PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: For over three hundred years, physicists and mathematicians have been trying to understand how stable the Earth really is. Could gravitational forces PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C15009 - PSI 2014/2015 - Quantum Information (Gottesman) Subscribe to podcast PSI 2014/2015 - Quantum Information (Gottesman) Organizer(s): Daniel Gottesman PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Various links between supersymmetry and the normed division algebras R,C,H,O were found in the 1980s. This talk will focus on the link between K=R,C,H,0 and supersymmetric field theories in a Minkowski spacetime of dimension D=3,4,6,10. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030002 ( MP4 Medium Res , MP3 , PDF ) Which Format? Novel entanglement phases and phase transitions via spacetime duality. Speaker (s): Vedika Khemani. Abstract: The extension of many-body quantum dynamics to the non-unitary domain has led to a series of exciting developments PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: In Weinberg’s asymptotic safety approach to quantum gravity, one has a finite dimensional critical surface for a UV stable fixed point to generate a theory of quantum gravity with a finite number of physical parameters. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C11026 - 11/12 PSI - Conformal Field Theory Subscribe to podcast. PSI Lectures. Organizer(s): Collection URL: http://pirsa.org/C11026 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Scattering amplitudes in gauge theories and gravity have extraordinary properties that are completely invisible in the textbook formulation of quantum field theory using Feynman diagrams. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA Advanced Search Page. Select scientific area to search (leave blank to search all areas) Quantum Matter Quantum Foundations Quantum Information Theory Quantum Gravity Quantum Fields and Strings Particle Physics Cosmology Strong Gravity Public Outreach Mathematical Physics Other. Enter Date Range for search (leave blank to search all dates) PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21020026 ( MP4 Medium Res , MP3 , PDF ) Which Format? Welcome and Opening Remarks. Speaker (s): Bianca Dittrich, Theo Johnson-Freyd, Sylvie Paycha, Katarzyna Rejzner, Anne Taormina, Reiko Toriumi. Abstract: Date: 22/02/2021 - 9:50 am. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: Numerical simulations of extereme mass ratio inspirals face several computational challenges. We present a new approach to evolving partial differential equations occurring in black hole perturbation theory and calculations of the self-force acting on point particles orbiting supermassive black hole PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: The concepts of quantum information theory play an important role in two seemingly distinct areas of physics: For studying the quantum properties of black holes as well as for devising quantum computing algorithms. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: The fermionic fields of one generation of the Standard Model, including the Lorentz spinor degrees of freedom, can be identified with components of a single real 64-dimensional semi-spinor representation S of the group Spin(11,3). PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21040013 ( MP4 Medium Res , MP3 , PDF ) Which Format? Multipartite entanglement: combinatorics, topology, and astronomy. Speaker (s): Karol Zyczkowski. Abstract: A brief introduction to entanglement PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA - Perimeter Institute Recorded Seminar Archive. PIRSA: 21030001 ( MP4 Medium Res , MP3 , PDF ) Which Format? Symmetry as shadow of topological order. Speaker (s): Xiao-Gang Wen. Abstract: Recently, the notion of symmetry has been extended from 0-symmetry described by group to higher symmetry described by higher group. In this talk, we PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE PIRSA:C11026 - 11/12 PSI - Conformal Field Theory Subscribe to podcast. PSI Lectures. Organizer(s): Collection URL: http://pirsa.org/C11026 PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: DiVincenzo's criteria. Ion traps. One qubit and two qubit gates. Cirac-Zoller gate. PIRSA - PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Abstract: I will present a single idea about representation which allows several recent advances in neural networks to be combined into an imaginary system called GLOM. PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE Home | Help | Advanced search |

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SpeakerTitle/Abstract Welcome to the Perimeter Institute Recorded Seminar Archive (PIRSA). PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. Every seminar, seminar series, and collection of seminars is given a unique number, the PIRSA#, which allows each specific seminar to be

referenced.

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