Format results
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Motives and Strings. (no audio)
PIRSA:04110015 -
Generalized Kahler geometry and T-duality (no audio)
Marco Gualtieri University of Toronto
PIRSA:04110016 -
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T-duality for holomorphic non-commutative tori
PIRSA:04110018 -
Affine structures, mirror symmetry, and K3 surfaces
PIRSA:04110019 -
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About Semi-Classical Quantum Gravity
Alejandro Corichi National Autonomous University of Mexico
PIRSA:04100019 -
Physical Ramifications of Quantum Geometry
John Baez University of California, Riverside
PIRSA:04100020 -
The Problem of Dynamics in Quantum Gravity
John Baez University of California, Riverside
PIRSA:04100021 -
Is a past finite order the inner basis of space-time?
Rafael Sorkin Perimeter Institute for Theoretical Physics
PIRSA:04100022 -
Statistical Aspects of Semi-Classical Quantum Gravity
Luca Bombelli University of Mississippi
PIRSA:04100023 -
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Coarse Graining in Loop Quantization
Jose Zapata National Autonomous University of Mexico
PIRSA:04100025 -
CACTUS as a Collaborative Tool for Discrete Quantum Gravity
David Rideout University of California, San Diego
PIRSA:04100026
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Talk
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Sir Roger Penrose - Are We Due for a New Revolution in Fundamental Physics?
Roger Penrose University of Oxford
PIRSA:04100005 -
James Hartle - Einstein\'s Vision and the Quantum Universe.
James Hartle University of California, Santa Barbara
PIRSA:04100004 -
Anthony Leggett - Thoughts on the future of Physics.
Anthony Leggett University of Illinois Urbana-Champaign
PIRSA:04100003 -
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Juan Maldacena - Black Holes and the Structure of Space Time
Juan Maldacena Institute for Advanced Study (IAS) - School of Natural Sciences (SNS)
PIRSA:04100001 -
Steven Weinberg - The Origin of the Universe.
Steven Weinberg University of Texas - Austin
PIRSA:04100000
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Mark's Group
PIRSA:04080011 -
Fotini's Group
PIRSA:04080010 -
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Talk
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On the notion of Superselection Rule (SSR)
Domenico Giulini Leibniz University Hannover
PIRSA:04070000 -
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Quantizing and Dequantizing Reference Frames
Robert Spekkens Perimeter Institute for Theoretical Physics
PIRSA:04070002 -
Quantum Reference Frames and Uncertainty
PIRSA:04070003 -
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On Alignment of Chiralities of Distant Frameworks
PIRSA:04070007
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EDI Colloquium - Accessibility in Research Environments by Dr. Mahadeo Sukhai and Ms. Ainsley Latour
Mahadeo Sukhai Canadian National Institute for the Blind
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Introducing Perimeter's Strategic EDI Plan
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Robert Myers Perimeter Institute for Theoretical Physics
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The night sky is part of the land: the ongoing colonization in astronomy research and space exploration.
Hilding Neilson Memorial University of Newfoundland
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Uncomfortable Truths & Inclusive Excellence in Science
Imogen Coe Toronto Metropolitan University
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Understanding Indigenous academic realities in the context of reconciliation
Suzanne Stewart Ontario Institute for Studies in Education (OISE)
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Talk
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Talk
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Baryogenesis of the Early Universe
Marcela Carena Perimeter Institute for Theoretical Physics
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Einstein Telescope: A look at the dawn of the Universe
Fernando Ferroni -
Role of Atomic Structure Calculations: From Fundamental Physics to Technological Advancements
Bindiya Arora Perimeter Institute for Theoretical Physics
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Symplectic singularities, Phase diagrams, and Magnetic Quivers
Amihay Hanany Imperial College London
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Adventures in Flat Holography
Sabrina Pasterski Perimeter Institute for Theoretical Physics
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Deciphering Gravitational Wave Observations
Stephen Fairhurst Cardiff University
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Talk
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AdS5 X S5 Superspace Geometry
John Schwarz (California Insitute of Technology, USA)strings:20151002 -
String Field Theory vertex from integrability
Romuald Janik (Jagiellonian University, Poland)strings:20151007 -
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Strings from a Higher Spin Perspective
Matthias Gaberdiel (ETH-Zurich, Switzerland)strings:20151006 -
Trans-planckian axion field ranges and string theory
Angel M. Uranga (IFT-UAM/CSIC, Spain)strings:20151011 -
Twistor Origin of the Superstring
Nathan Berkovits (Instituto de Física Teórica, Brasil)strings:20151005 -
Constraints From Conformal Invariance on Inflationary Correlators
Sandip Trivedi (TIFR-Mumbai, India)strings:20151010
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Talk
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The Cosmic Neutrino Background
Douglas Scott University of British Columbia
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Cosmological Foundations revisited with Pantheon+
Antonia Seifert Perimeter Institute for Theoretical Physics
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Viewing the Cosmos Through the Highly Redshifted 21-cm Line
Bobby Pascua McGill University
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CMB-HD as a Probe of Dark Matter on Sub-Galactic Scales
Neelima Sehgal Stony Brook University
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Recent Applications of the Gauge/Gravity Correspondence to QCD and Condensed Matter Physics
A. Karch (University of Washington)strings:20121001 -
Why General Relativity is like a High Temperature Superconductor
G. Horowitz (UC, Santa Barbara)strings:20121006 -
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New Horizons in Finite Density Field Theory and String Theory
S. Kachru (Stanford University/SLAC)strings:20121010 -
RG and unitarity in spacetime-dependent QFT
E. Silverstein (Stanford University/SLAC)strings:20121004 -
Friedel oscillations and horizon charge in 1D holographic liquids
N. Iqbal (KITP, Santa Barbara)strings:20121009
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Talk
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Thematic Program on The Geometry of String Theory 2004 - 2005: Mirror Symmetry
This meeting will be an international gathering of leading researchers to discuss the latest developments in our understanding of "mirror symmetry", a surprising relation that can exist between two Calabi-Yau manifolds. It happens that two such geometries may look very different, but are nevertheless equivalent when employed as hidden dimensions in string theory. Mirror symmetry has become a very powerful tool in both physics and mathematics. -
Workshop on Quantum Gravity in the Americas: Status and future directions - 2004
The goal of the workshop is to bring together Quantum Gravity researchers working in the Americas to share their approaches and results, draw connections between research efforts, develop a broader perspective on the issues, focus on outstanding problems, foster an interactive community, and set objectives for future research. This workshop is a following-up of the workshop organized in January in Mexico. -
Perimeter Institute\'s Grand Opening Gala
Top scientists in the world speak at Perimeter Institute to celebrate the grand opening of their new facility in Waterloo. -
ISSYP 2004
International summer school for young physicists which is a national two-week summer school designed to capture the scientific imagination of grade 11 students (secondaire V in Qu�bec) and nurture their passion for physics through an exploration of the fascinating mysteries of our universe. -
Workshop on Reference Frames and Superselection Rules in Quantum Information Theory - 2004
Over the past five years, there has been much interest in a new kind of "unspeakable" quantum information which is to regular quantum information what a classical clock or gyroscope is to a classical message. While the latter is indifferent to the physical nature of the information carriers, the former requires the carrier to have a particular degree of freedom -- a spatial orientation in the case of a gyroscope, or a natural oscillation in the case of a clock. Systems serving this purpose are referred to generically as reference frames, and constitute a quantifiable resource in quantum information theory. They play a central role in the tasks of direction and frame alignment, phase estimation, clock synchronization, and global positioning. The community has only just begun a systematic study of how this resource can be manipulated, quantified, and used optimally in both information-processing protocols and physical parameter estimation. -
Tensor Network
This series consists of occasional seminars on Tensor Networks, ranging from algorithms to their application in condensed matter, quantum gravity, or high energy physics. Each seminar starts with a gentle introduction to the subject under discussion. Everyone is strongly encouraged to participate with questions and comments.