Discrete Wigner Functions and Quantum Computation
Ernesto Galvao - Universidade Federal Fluminense
17785 - 17796 of 17841 Results
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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
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
Supersymmetric Black Rings and Supertubes
David Mateos - Institucio Catalana de Recerca I Estudis Avancats (ICREA) - Universitat de Barcelona
Aspects of Dark Energy
Paul Frampton - University of North Carolina at Chapel Hill
From one to multi-field inflation
Francis Bernardeau - Institut d'Astrophysique de Paris
Introduction to Quantum Field Theory for Cosmology - Lecture 16
Achim Kempf - University of Waterloo
A one-dimensional action for simplicial gravity in three dimensions
Wolfgang Wieland - University of Erlangen-Nuremberg
Loop quantum gravity has a spinorial representation. Spinors simplify the symplectic structure of the theory, but can they also teach us something about the dynamics? We study this question in three dimensions, and derive the Ponzano–-Regge model from a spinorial action. Our construction starts from…
Sequestering Lorentz violation in the Lifshitz sector
Maxim Pospelov - University of Minnesota
Horava's proposal to use Lifshitz propagators for gravitons above certain energy scales may provide a viable theory of quantum gravity without further need of UV completion. In my talk, I will address the question of whether the complete lack of Lorentz invariance above a certain energy scale is a…
13/14 PSI - Quantum Gravity Review - Lecture 13
Bianca Dittrich - Perimeter Institute for Theoretical Physics
The Unreasonable Effectiveness Of Quantum Physics in Modern Mathematics
Robbert Dijkgraaf - Institute for Advanced Study (IAS)
Mathematics has proven to be "unreasonably effective" in understanding nature. The fundamental laws of physics can be captured in beautiful formulae. In this lecture I want to argue for the reverse effect: Nature is an important source of inspiration for mathematics, even of the purest kind. In…
The Unreasonable Effectiveness Of Quantum Physics in Modern Mathematics
Robbert Dijkgraaf - Institute for Advanced Study (IAS)
Mathematics has proven to be "unreasonably effective" in understanding nature. The fundamental laws of physics can be captured in beautiful formulae. In this lecture I want to argue for the reverse effect: Nature is an important source of inspiration for mathematics, even of the purest kind. In…
Spacetime approach to force-free magnetospheres - Lecture 8
Ted Jacobson - University of Maryland, College Park
13/14 PSI - Quantum Gravity Review - Lecture 12
Bianca Dittrich - Perimeter Institute for Theoretical Physics
