Format results

Collection Number C23046

Quantum Field Theory 2 2023/24
Collection Number C23045 
Quantum Field Theory 1 2023/24
Collection Number C23044 
Relativity 2023/24
Collection Number C23043 
Quantum Theory 2023/24
11 talksCollection Number C23042Talk

Quantum Theory Lecture  090623

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090039 

Quantum Theory Lecture  090723

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090050 

Quantum Theory Lecture  090823

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090040 

Quantum Theory Lecture  091123

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090041 

Quantum Theory Lecture  091323

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090042 

Quantum Theory Lecture  091423

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090043 

Quantum Theory Lecture  091823

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090044 

Quantum Theory Lecture  092023

Bindiya Arora Perimeter Institute for Theoretical Physics

Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:23090045 


Classical Physics 2023/24
12 talksCollection Number C23041Talk

Classical Physics Lecture  090623
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090027 
Classical Physics Lecture  090723
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090038 
Classical Physics Lecture  090823
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090028 
Classical Physics Lecture  091123
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090029 
Classical Physics Lecture  091323
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090030 
Classical Physics Lecture  091523
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090031 
Classical Physics Lecture  091823
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090032 
Classical Physics Lecture  092023
Aldo Riello Perimeter Institute for Theoretical Physics
PIRSA:23090033


Advanced General Relativity (PHYS7840)
Collection Number C24001 
General Relativity for Cosmology
6 talksCollection Number C23040Talk

Quantum Field Theory in Curved Spacetime
7 talksCollection Number C23031Talk

Quantum Field Theory in Curved Spacetime (AM)  20230303
Sergey Sibiryakov McMaster University

Quantum Field Theory in Curved Spacetime (PM)  20230303
Sergey Sibiryakov McMaster University

Quantum Field Theory in Curved Spacetime (PM)  20230310
Sergey Sibiryakov McMaster University

Quantum Field Theory in Curved Spacetime (PM)  20230317
Sergey Sibiryakov McMaster University

Quantum Field Theory in Curved Spacetime (PM)  20230324
Sergey Sibiryakov McMaster University

Quantum Field Theory in Curved Spacetime (PM)  20230331
Sergey Sibiryakov McMaster University



Horizon entropy and the Einstein equation
4 talksCollection Number C23029Talk

Horizon entropy and the Einstein equation  Lecture 20230221
Ted Jacobson University of Maryland, College Park

Horizon entropy and the Einstein equation  Lecture 20230223
Ted Jacobson University of Maryland, College Park

Horizon entropy and the Einstein equation  Lecture 20230228
Ted Jacobson University of Maryland, College Park

Horizon entropy and the Einstein equation  Lecture 20230302
Ted Jacobson University of Maryland, College Park


Cosmology (2022/2023)
13 talksCollection Number C23028Talk

Mathematical Physics  Elective (2022/2023)
13 talksCollection Number C23027Talk

Mathematical Physics Lecture (230403)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040042 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040075 
Mathematical Physics Lecture (230405)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040043 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040076 
Mathematical Physics Lecture (230412)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040046 
Mathematical Physics Lecture (230414)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040047 
Mathematical Physics Lecture (230417)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040048 
Mathematical Physics Lecture (230404)
Kevin Costello Perimeter Institute for Theoretical Physics
PIRSA:23040077








Advanced General Relativity (PHYS7840)
Collection Number C24001Review of elementary general relativity. Timelike and null geodesic congruences. Hypersurfaces and junction conditions. Lagrangian and Hamiltonian formulations of general relativity. Mass and angular momentum of a gravitating body. The laws of blackhole mechanics.

General Relativity for Cosmology
6 talksCollection Number C23040This is an advanced graduate course which develops the math and physics of general relativity from scratch up to the highest level. The going will sometimes be steep but I try to be always careful. The purpose is to prepare for studies in quantum gravity, relativistic quantum information, black hole physics and cosmology. Quick summary of the contents:  Coordinatefree Differential Geometry, Weyl versus Ricci curvature versus Torsion, Vielbein Formalism, Spinconnections, Formvalued Tensors, Spectral Geometry, some Cohomology.  Derivations of General Relativity including as a Gauge Theory, Diffeomorphism Invariance vs. Symmetries, Bianchi Identities vs. Local and Global Conservation Laws.  Penrose Diagrams for Black Holes and Cosmology, Types of Horizons, Energy Conditions and Singularity theorems, Properties and Classification of Exact Solutions.  Cosmology and Models of Cosmic Inflation 
Quantum Field Theory in Curved Spacetime
7 talksCollection Number C23031The course is an introduction to quantum field theory in curved spacetime. Upon building up the general formalism, the latter is applied to several topics in the modern theory of gravity and cosmology where the quantum properties of fundamental fields play an essential role.
Topics to be covered:
1) Radiation of particles by moving mirrors
2) Hawking radiation of black holes
3) Production of primordial density perturbations and gravity waves during inflation
4) Statistical properties of the primordial spectra
Required prior knowledge:
Foundations of quantum mechanics and general relativity 
Horizon entropy and the Einstein equation
4 talksCollection Number C23029This minicourse of four lectures is an introduction, review, and critique of two approaches to deriving the Einstein equation from hypotheses about horizon entropy.
It will be based on two papers:
 "Thermodynamics of Spacetime: The Einstein Equation of State" arxiv.org/abs/grqc/9504004
 "Entanglement Equilibrium and the Einstein Equation" arxiv.org/abs/1505.04753
We may also discuss ideas in "Gravitation and vacuum entanglement entropy" arxiv.org/abs/1204.6349
Zoom Link: https://pitp.zoom.us/j/96212372067?pwd=dWVaUFFFc3c5NTlVTDFHOGhCV2pXdz09

Cosmology (2022/2023)
13 talksCollection Number C23028This 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. 
Mathematical Physics  Elective (2022/2023)
13 talksCollection Number C23027Title: An introduction to twistors Course Description: Twistor theory, introduced by Penrose many years ago, is a way to reformulate massless fields on fourdimensional spacetime in terms of an auxiliary 6dimensional complex manifold, called twistor space. This course will introduce twistor space and the Penrose correspondence (relating fields on twistor space and spacetime), at both classical and quantum levels. We will discuss the twistor realization of selfdual YangMills theory and of selfdual gravity. If time permits we will discuss the connection between twistors and celestial holography.