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Cosmology 2022

Gang Xu
Perimeter Institute for Theoretical Physics

April 11, 2022

PIRSA:22040117
Cosmology (2021/2022)
- Kendrick Smith
  Perimeter Institute for Theoretical Physics
- Gang Xu
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040078
Causal Operations in Quantum Field Theory

Ian Jubb
Dublin Institute For Advanced Studies
April 08, 2022

PIRSA:22040107
Quantum Foundations
Ads/CFT
- Pedro Vieira
  Perimeter Institute for Theoretical Physics
- Gang Xu
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040109
Good-Bye and Closing Remarks
- Luis Lehner
  Perimeter Institute for Theoretical Physics
- Suvodip Mukherjee
  Tata Institute of Fundamental Research (TIFR)
- Reed Essick
  Canadian Institute for Theoretical Astrophysics (CITA)
- Daniel Siegel
  University of Greifswald
- Huan Yang
  Tsinghua University
- William East
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040036
Strong Gravity
Quantum Gravity

Aldo Riello
Perimeter Institute for Theoretical Physics

April 08, 2022

PIRSA:22040100
Strong Gravity
- William East
  Perimeter Institute for Theoretical Physics
- Giuseppe Sellaroli
April 08, 2022

PIRSA:22040090
Modeling waveform uncertainty

Michael Puerrer
Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
April 08, 2022

PIRSA:22040035
Strong Gravity
Quantum Information and holography
- Beni Yoshida
  Perimeter Institute for Theoretical Physics
- Aaron Szasz
  Alphabet (United States)
April 08, 2022

PIRSA:22040111
Analytic waveform models

Riccardo Sturani
ICTP - SAIFR
April 07, 2022

PIRSA:22040039
Strong Gravity
AdS/CFT
- Gang Xu
  Perimeter Institute for Theoretical Physics
- Pedro Vieira
  Perimeter Institute for Theoretical Physics
April 07, 2022

PIRSA:22040013
Quantum Gravity

Aldo Riello
Perimeter Institute for Theoretical Physics

April 07, 2022

PIRSA:22040057

Cosmology 2022

Gang Xu
Perimeter Institute for Theoretical Physics

April 11, 2022

PIRSA:22040117
Cosmology (2021/2022)
- Kendrick Smith
  Perimeter Institute for Theoretical Physics
- Gang Xu
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040078

This class is an introduction to cosmology. We'll cover expansion history of the universe, thermal history, dark matter models, and as much cosmological perturbation theory as time permits.
Causal Operations in Quantum Field Theory

Ian Jubb
Dublin Institute For Advanced Studies
April 08, 2022

PIRSA:22040107
Quantum Foundations
While Quantum Field Theory is the most accurate theory we have for predicting the microscopic world, there are still open problems regarding its mathematical description. In particular, the usual quantum mechanical description of measurements, unitary kicks, and other local operations has the potential to produce pathological causality violations. Not all local operations lead to such violations, but any that do cannot be physically realisable. It is an open question whether a given local operation in the theory respects causality, and hence whether a given local operation is physical. In this talk I will work toward a general condition that distinguishes causal and acausal local operations.

Zoom Link: https://pitp.zoom.us/j/98089863001?pwd=K2RWL2lNWFd4VDZYd013eUN3alNmQT09
Ads/CFT
- Pedro Vieira
  Perimeter Institute for Theoretical Physics
- Gang Xu
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040109
Good-Bye and Closing Remarks
- Luis Lehner
  Perimeter Institute for Theoretical Physics
- Suvodip Mukherjee
  Tata Institute of Fundamental Research (TIFR)
- Reed Essick
  Canadian Institute for Theoretical Astrophysics (CITA)
- Daniel Siegel
  University of Greifswald
- Huan Yang
  Tsinghua University
- William East
  Perimeter Institute for Theoretical Physics
April 08, 2022

PIRSA:22040036
Strong Gravity
Quantum Gravity

Aldo Riello
Perimeter Institute for Theoretical Physics

April 08, 2022

PIRSA:22040100
Strong Gravity
- William East
  Perimeter Institute for Theoretical Physics
- Giuseppe Sellaroli
April 08, 2022

PIRSA:22040090

This course will introduce some advanced topics in general relativity related to describing gravity in the strong field and dynamical regime. Topics covered include properties of spinning black holes, black hole thermodynamics and energy extraction, how to define horizons in a dynamical setting, formulations of the Einstein equations as constraint and evolution equations, and gravitational waves and how they are sourced.
Modeling waveform uncertainty

Michael Puerrer
Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
April 08, 2022

PIRSA:22040035
Strong Gravity
Quantum Information and holography
- Beni Yoshida
  Perimeter Institute for Theoretical Physics
- Aaron Szasz
  Alphabet (United States)
April 08, 2022

PIRSA:22040111
Analytic waveform models

Riccardo Sturani
ICTP - SAIFR
April 07, 2022

PIRSA:22040039
Strong Gravity
AdS/CFT
- Gang Xu
  Perimeter Institute for Theoretical Physics
- Pedro Vieira
  Perimeter Institute for Theoretical Physics
April 07, 2022

PIRSA:22040013
Quantum Gravity

Aldo Riello
Perimeter Institute for Theoretical Physics

April 07, 2022

PIRSA:22040057

Topics will include (but are not limited to): Canonical formulation of constrained systems, The Dirac program, First order formalism of gravity, Loop Quantum Gravity, Spinfoam models, Research at PI and other approaches to quantum gravity.

Title	Date	Collection	Type	Info
Cosmology 2022	2022‑04‑11	Cosmology (2021/2022)	Course	View details
Cosmology (2021/2022)	2022‑04‑08	Cosmology (2021/2022)	Course	View details
Causal Operations in Quantum Field Theory	2022‑04‑08	Quantum Foundations	Scientific Series	View details
Ads/CFT	2022‑04‑08	AdS/CFT 2021/2022	Course	View details
Good-Bye and Closing Remarks	2022‑04‑08	Gravitational Waves Beyond the Boxes II	Conference	View details
Quantum Gravity	2022‑04‑08	Quantum Gravity (2021-2022)	Course	View details
Strong Gravity	2022‑04‑08	Strong Gravity (2021/2022)	Course	View details
Modeling waveform uncertainty	2022‑04‑08	Gravitational Waves Beyond the Boxes II	Conference	View details
Quantum Information and holography	2022‑04‑08	Quantum Information and holography (2021/2022)	Course	View details
Analytic waveform models	2022‑04‑07	Gravitational Waves Beyond the Boxes II	Conference	View details
AdS/CFT	2022‑04‑07	AdS/CFT 2021/2022	Course	View details
Quantum Gravity	2022‑04‑07	Quantum Gravity (2021-2022)	Course	View details

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