Lecture - Classical Physics, PHYS 612
Aldo Riello - Perimeter Institute for Theoretical Physics
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Robust characterization of average gate set noise and cross-talk using gate-set shadows
Jadwiga Wilkens - Johannes Kepler University of Linz
Lecture - Classical Physics, PHYS 612
Aldo Riello - Perimeter Institute for Theoretical Physics
Lecture - Quantum Theory (Core), PHYS 605
David Schmid - Perimeter Institute for Theoretical Physics
Wilsonian Renormalization of Neural Network Field Theories
Zohar Ringel - Hebrew University of Jerusalem
Instructor Discussion - Beautiful Papers
Pedro Vieira - Perimeter Institute for Theoretical Physics
Student Discussion - Beautiful Papers
Pedro Vieira - Perimeter Institute for Theoretical Physics
Scattering matrices for noncommutative instantons
Spencer Tamagni - University of California, Berkeley
Quantum Geometry of the Light Cone
Wolfgang Wieland - University of Erlangen-Nuremberg
Instructor Discussion - Beautiful Papers
Pedro Vieira - Perimeter Institute for Theoretical Physics
Topological Holography Course - Lecture 2
Kevin Costello - Perimeter Institute for Theoretical Physics
PSI 2018/2019 - Gravitational Physics - Lecture 14
Ruth Gregory - King's College London
Gravitational instantons: false vacuum decay
PSI 2018/2019 - Standard Model Review - Lecture 13
Sean Tulin - York University
Mixed anomalies, Global anomalies
PSI 2018/2019 - Gravitational Physics - Lecture 13
Ruth Gregory - King's College London
Gravitational perturbation theory, perturbing Randall-Sundrum
PSI 2018/2019 - Gravitational Physics - Lecture 12
Ruth Gregory - King's College London
Warped compactifications: Rubakov-Shaposhnikov & Randall-Sundrum toy models
PSI 2018/2019 - Standard Model Review - Lecture 12
Sean Tulin - York University
Abelian gauge anomalies
Decay of correlations in long-range interacting systems at non-zero temperature
Senaida Hernandez Santana - Institute of Photonic Sciences (ICFO)
We study correlations in fermionic systems with long-range interactions in thermal equilibrium. We prove an upper-bound on the correlation decay between anti-commut-ing operators based on long-range Lieb-Robinson type bounds. Our result shows that correlations between such operators in fermionic…
Numerical decomposition of finite dimensional group representations
Denis Rosset - Romande Energie
Group representations are ubiquitous in quantum information theory. Many important states or channels are invariant under particular symmetries: for example depolarizing channels, Werner states, isotropic states, GHZ states. Accordingly, computations involving those objects can be simplified by…
PSI 2018/2019 - Gravitational Physics - Lecture 11
Ruth Gregory - King's College London
Black branes: higher-dimensional Schwarzschild, p-form charges, D3 branes, black string instability
PSI 2018/2019 - Standard Model Review - Lecture 11
Sean Tulin - York University
Parity of the Higgs boson
Continued Discussion
Continued discussion to the two informal talks given by Dylan Butson on January 21st and 28th.
Firewall vs. Scrambling (Part 1)
Beni Yoshida - Perimeter Institute for Theoretical Physics
Recently I pointed out that reconstruction of interior operators can be interpreted as the Hayden-Preskill recovery. Building on this observation, I will propose a resolution of the firewall puzzle by describing a state-independent reconstruction of interior operators which does not lead to the non…