Resource Theory of Causal Influence and Knowledge about Causal Influence
Marina Maciel Ansanelli - Perimeter Institute for Theoretical Physics
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Format results
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Quantum-Classical Correspondence in Weakly Perturbed Integrable Systems
Meenu Kumari - National Research Council Canada (NRC)
Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
A Non-Semisimple Categorical Symmetry on the Lattice
Matthew Yu - University of Oxford
Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
Lecture - Time, Causality, and the Structure of Quantum Theory
Lucien Hardy - Perimeter Institute for Theoretical Physics
TBA - Quantum Information Seminar
Alex May - Perimeter Institute for Theoretical Physics
Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
Analytic Functionals for Higher-Dimensional Conformal Bootstrap
Kausik Ghosh - King's College London
Kinetic Isocurvature Perturbations
Dhong Yeon Cheong - University of Chicago
Towards a Science of AI: Scaling laws and synthetic data
Maissam Barkeshli - University of California, Santa Barbara
Lecture - Time, Causality, and the Structure of Quantum Theory
Lucien Hardy - Perimeter Institute for Theoretical Physics
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Resource Theory of Causal Influence and Knowledge about Causal Influence
Marina Maciel Ansanelli - Perimeter Institute for Theoretical Physics
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Quantum-Classical Correspondence in Weakly Perturbed Integrable Systems
Meenu Kumari - National Research Council Canada (NRC)
In classical systems, the Kolmogorov–Arnold–Moser (KAM) theorem establishes that resonant tori of integrable Hamiltonians are destroyed by any nonintegrable perturbation, whereas nonresonant tori are only deformed up to a finite value of the perturbation parameter. In this seminar, we explore a… -
Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
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A Non-Semisimple Categorical Symmetry on the Lattice
Matthew Yu - University of Oxford
Semisimple categorical symmetries, and their physical implications have been studied in great detail in the continuum and on the lattice. In particular, the nice properties of semisimple categories allows one to construct hamiltonians which enjoy this symmetry, and study its symmetric gapped phases… -
Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
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Lecture - Time, Causality, and the Structure of Quantum Theory
Lucien Hardy - Perimeter Institute for Theoretical Physics
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Lecture - Non-local quantum computation mini-course
Alex May - Perimeter Institute for Theoretical Physics
-
Analytic Functionals for Higher-Dimensional Conformal Bootstrap
Kausik Ghosh - King's College London
The conformal bootstrap has been extremely successful for simple critical systems such as the 3D Ising model and vector models, where it has led to very precise determinations of critical exponents. However, obtaining similarly reliable nonperturbative data for more complicated theories, especially… -
Kinetic Isocurvature Perturbations
Dhong Yeon Cheong - University of Chicago
In this talk, I will formulate a new class of primordial perturbations called kinetic isocurvature perturbations, where the mass density of dark matter is constant relative to the photon number density while the kinetic energy of dark matter fluctuates in space. Such perturbations naturally arise in… -
Towards a Science of AI: Scaling laws and synthetic data
Maissam Barkeshli - University of California, Santa Barbara
The stunning capabilities of modern AI systems give rise to many questions regarding how they work and how much more capable they can possibly get. One way to gain additional insight is via synthetic models of data with tunable complexity, which can capture the basic relevant structures of real data… -
Lecture - Time, Causality, and the Structure of Quantum Theory
Lucien Hardy - Perimeter Institute for Theoretical Physics