Displaying 241 - 252 of 257
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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Talk
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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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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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Talk
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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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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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Talk
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Free Energy and Critical Temperature in Eleven Dimensions
Jorge Russo (Buenos Aires)strings:20011034 -
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On Field Theory of Open Strings, Tachyon Condensation and Closed Strings
Samson Shatashvili (Yale)strings:20011039 -
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Talk
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Super Yang Mills scattering amplitudes at strong coupling
J. Maldacena (IAS, Princeton)strings:20071002 -
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Talk
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Holographic Entanglement Entropy of Excited States
T. Takayanagi (YITP/KIPMU, Japan)strings:20131009 -
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Talk
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Geometric Hints of Non-perturbative Topological Strings
Murad Alim (University of Goettingen)strings:20161002 -
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Recovering the spacetime metric from a holographic dual
Gary Horowitz (University of California, Santa Barbara)strings:20161034 -
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Holographic reconstruction of quartic vertices in higher-spin gravity
Xavier Bekaert (University of Tours, CNRS)strings:20161007 -
Strings from Massive Higher Spins
Zohar Komargodski (Weizmann Institute of Science, Israel)strings:20161039 -
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Talk
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D-instanton contribution to string amplitudes
Ashoke Sen (Harish-Chandra Research Institute)strings:20211080 -
Achievements, progress and open questions in string field theory
Yuji Okawa (U of Tokyo), Barton Zwiebach (MIT)strings:20211074 -
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Mean string field theory: Landau-Ginzburg theory for one-form symmetries
John McGreevy (UC San Diego)strings:20211049 -
Generalized symmetries, algebras and entropy
Horacio Casini (Centro Atómico Bariloche)strings:20211048 -
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Artificial intelligence and string theory
Michael Douglas (Stony Brook U), Fabian Ruehle (Oxford U)strings:20211046 -
On global anomalies of heterotic string theories
Yuji Tachikawa (Kavli IPMU and U of Tokyo)strings:20211051
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Talk
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N=1 dualities and the dynamics of brane anti-brane systems
David Berenstein (IAS, Princeton)strings:20021001 -
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Spontaneous breaking of rotational symmetry in IIB matrix model
Hikaru Kawai (Kyoto)strings:20021004 -
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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. -
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.