Format results

Talk


Talk


Talk

QFT2  Quantum Electrodynamics  Afternoon Lecture
Cliff Burgess McMaster University


QFT2  Quantum Electrodynamics  Afternoon Lecture
Cliff Burgess McMaster University


QFT2  Quantum Electrodynamics  Afternoon Lecture
Cliff Burgess McMaster University


QFT2  Quantum Electrodynamics  Afternoon Lecture
Cliff Burgess McMaster University



Talk

Quantum adiabatic speedup on a class of combinatorial optimization problems

Madelyn Cain Harvard University
 Madelyn Cain


Towards an artificial Muse for new ideas in Quantum Physics
Mario Krenn Max Planck Institute for the Science of Light



A Study of Neural Network Field Theories
Anindita Maiti Perimeter Institute for Theoretical Physics

Quantum hypernetworks
Juan Carrasquilla Vector Institute for Artificial Intelligence

Representing quantum states with spiking neural networks

Stefanie Czischek University of Ottawa
 Stefanie Czischek




Talk


Topological superconductivity in twisted doublelayer highTc cuprates: Theory and experimental signatures
Marcel Franz University of British Columbia

Stacking Induced Spontaneous Polarization in Rhombohedral MoS2
Ziliang Ye University of British Columbia

Recurrent neural networks for manybody physics
Juan Carrasquilla Vector Institute for Artificial Intelligence

Z2 spin liquids in spinS Kitaev honeycomb model via parton construction
Han Ma Perimeter Institute for Theoretical Physics


NonFermi liquids and quantum criticality in multipolar Kondo systems
YongBaek Kim University of Toronto



Talk





Quantum Field Theory I  Lecture 221031
Gang Xu Perimeter Institute for Theoretical Physics
PIRSA:22100057 
Quantum Field Theory I  Lecture 221028
Gang Xu Perimeter Institute for Theoretical Physics
PIRSA:22100056 
Quantum Field Theory I  Lecture 221026
Gang Xu Perimeter Institute for Theoretical Physics
PIRSA:22100055 
Quantum Field Theory I  Lecture 221024
Gang Xu Perimeter Institute for Theoretical Physics
PIRSA:22100054


Talk


Talk


Session 1  Mykola Semenyakin
Mykola Semenyakin Perimeter Institute for Theoretical Physics
PIRSA:22100115 







Talk


Special Guest Talk  'Science Opportunities Underground: Neutrinos and Dark Matter'
Arthur B. McDonald Queen's University
PIRSA:22100064 
Special Guest Talk  'How to take a picture of a black hole'
Shep Doeleman Harvard University
PIRSA:22100066 
Perimeter Researcher Talk  'CHIME: the Canadian Hydrogen Intensity Mapping Experiment'
Kendrick SmithPIRSA:22100067 
Panel Session: Luck vs Grit

Asimina Arvanitaki Perimeter Institute for Theoretical Physics

Arthur B. McDonald Queen's University
 Katie Mack
PIRSA:22100068 

Special Guest Talk  'The serendipitous road to a Nobel prize'
Anthony Leggett University of Illinois UrbanaChampaign
PIRSA:22100069 
Perimeter Researcher Talk  'Measurement as a shortcut to longrange entangled matter'
Timothy Hsieh Perimeter Institute for Theoretical Physics
PIRSA:22100070 
Special Guest Talk  'From nonlinear optics to high intensity laser physics'
Donna Strickland University of Waterloo
PIRSA:22100071


Talk

Welcome & Opening Remarks

Celine Zwikel Perimeter Institute for Theoretical Physics

Luca Ciambelli Perimeter Institute for Theoretical Physics


Review Talk: A primer on the covariant phase space formalism
Adrien Fiorucci Technische Universität Wien

Review Talk: A primer on the covariant phase space formalism cont.
Adrien Fiorucci Technische Universität Wien
PIRSA:22100003 
Review Talk: An introduction to coadjoint orbits
Andrea Campoleoni University of Mons

Review Talk: An introduction to coadjoint orbits cont.
Andrea Campoleoni University of Mons

Gong Show

Arnaud Delfante University of Mons

Giovanni Canepa Centre de Physique Théorique

Gloria Odak Centre de Physique Théorique

monireh ahmadpour University of Tehran

Florian Ecker Technische Universität Wien


Local Holography and corner symmetry: A paradigm for quantum gravity
Laurent Freidel Perimeter Institute for Theoretical Physics

Residual gauge symmetries in the front form
Sucheta Majumdar École Normale Supérieure de Lyon (ENS Lyon)


Talk



Quantum Theory  Lecture 220928
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090043 
Quantum Theory  Lecture 220927
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090042 
Quantum Theory  Lecture 220926
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090041 
Quantum Theory  Lecture 220923
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090040 
Quantum Theory  Lecture 220921
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090039 
Quantum Theory  Lecture 220919
Dan Wohns Perimeter Institute for Theoretical Physics
PIRSA:22090038


Talk






Classical Physics  Lecture 220923
Meenu Kumari Institute for Quantum Computing (IQC)
PIRSA:22090052 
Classical Physics  Lecture 220919
Meenu Kumari Institute for Quantum Computing (IQC)
PIRSA:22090051 


Quantum Field Theory II (2022/2023)
The course has three parts. In the first part of the course, the path integral formulation of nonrelativistic quantum mechanics and the functional integral formulation of quantum field theory are developed. The second part of the course covers renormalization and the renormalization group. Finally, nonabelian gauge theories are quantized using functional integral techniques.

Statistical Physics (2022/2023)
The course begins by discussing several topics in equilibrium statistical physics including phase transitions and the renormalization group. The second part of the course covers nonequilibrium statistical physics including kinetics of aggregation, spin dynamics, population dynamics, and complex networks.

Special Topics in Physics  QFT2: Quantum Electrodynamics (Cliff Burgess)
This course uses quantum electrodynamics (QED) as a vehicle for covering several more advanced topics within quantum field theory, and so is aimed at graduate students that already have had an introductory course on quantum field theory. Among the topics hoped to be covered are: gauge invariance for massless spin1 particles from special relativity and quantum mechanics; Ward identities; photon scattering and loops; UV and IR divergences and why they are handled differently; effective theories and the renormalization group; anomalies.

New Frontiers in Machine Learning and Quantum
This workshop will bring together a group of young trendsetters working at the frontier of machine learning and quantum information. The workshop will feature two days of talks, and ample time for participants to interact and form new collaborations in the inspiring environment of the Perimeter Institute. Topics will include machine learning, quantum field theory, quantum information, and unifying theoretical concepts.
Territorial Land AcknowledgementPerimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Matter Workshop
The goal of this conference is for quantum matter researchers at Perimeter, University of British Columbia, and University of Toronto to share their recent work with each other, to facilitate discussion and collaboration.
Territorial Land AcknowledgementPerimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Field Theory I (2022/2023)
The course starts by looking for a quantum theory that is compatible with special relativity, without assuming fields are fundamental. Nevertheless fields turn out to be a very good, maybe inevitable mathematical tool for formulating and studying such a relativistic quantum theory. The second part of the course introduces the Dirac theory and canonically quantizes it. It also quantizes the Maxwell field theory. The Feynman diagram technique for perturbation theory is developed and applied to the scattering of relativistic fermions and photons. Renormalization of quantum electrodynamics is done to oneloop order.
Prerequisite: PSI Quantum Theory course or equivalently Graduate level Quantum Mechanics and QFT of scalar theory

Relativity (2022/2023)
This is an introductory course on general relativity (GR). We shall cover the basics of differential geometry and its applications to Einstein’s theory of gravity. The plan is to discuss black holes, gravitational waves, and observational evidence for GR, as well as to cover some of the more advanced topics. 
POSTDOC WELCOME 2022
Join us on Monday October 24 to welcome our new cohort of postdocs at Perimeter Institute at the Postdoc Welcome 2022! Each new postdoc will be given 5 minutes to introduce themselves to the PI Community. The time will be used to tell us a little bit about themselves and to showcase their current research. These presentations are very casual and should not be misconstrued as formal talks. Some discussion will follow the presentations, whereby current PI Residents may have the opportunity to ask questions.
Conference Schedule:
9:30AM  11AM  short talks session 1 in Sky room.
11:00AM 11:30AM  coffee break in 1st floor Bistro
11:30AM  1:00PM  short talks session 2 in Sky room.
1:00PM  2:00PM  group lunch in the Bistro in 2nd floor Bistro (new postdocs, postdoc reps)
2:00PM  5:30PM  offsite activity (new postdocs, existing postdocs)https://pirsa.org/C22042
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

The Day of Discovery
Join us for a day that celebrates the advance of human knowledge! Come and hear from scientific luminaries responsible for defining the modern landscape of physics and working to transform it in the future. Presentations by Nobel and Breakthrough Prize winners will describe some of the most exciting topics in science today, followed by talks by Perimeter researchers on how these are being pursued now, and culminating with animated panel conversations on how breakthrough science was, is and will be done.
https://pirsa.org/C22040
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Gravity Around the Corner
There has been recent activity in looking for new conserved charges and symmetries in gravity, most notably at infinity but also for finite regions. An important question is whether some of these charges and symmetries have physical implications. These charges are evaluated on codimension2 surfaces called corners, which constitute the main focus of this conference. The goal is to bring together leading experts and promote discussions and exchanges among different approaches to (quantum) gravity.
Territorial Land Acknowledgement
Perimeter Institute acknowledges that it is situated on the traditional territory of the Anishinaabe, Haudenosaunee, and Neutral peoples.
Perimeter Institute is located on the Haldimand Tract. After the American Revolution, the tract was granted by the British to the Six Nations of the Grand River and the Mississaugas of the Credit First Nation as compensation for their role in the war and for the loss of their traditional lands in upstate New York. Of the 950,000 acres granted to the Haudenosaunee, less than 5 percent remains Six Nations land. Only 6,100 acres remain Mississaugas of the Credit land.
We thank the Anishinaabe, Haudenosaunee, and Neutral peoples for hosting us on their land.

Quantum Theory (20222023)
This course on quantum mechanics is divided in two parts:
The aim of the first part is to review the basis of quantum mechanics. The course aims to provide an overview of the perturbation theory to handle perturbations in quantum systems. Time evolution of quantum systems using the Schrodinger, Heisenberg and interaction pictures will be covered. Basics of quantum statistical mechanics for distinguishable particles, bosons, and fermions will be covered. A brief overview of density matrix approach and quantum systems interacting with the environment will be given.
The second part of the course is an introduction to scalar quantum field theory. The Feynman diagram technique for perturbation theory is developed and applied to the scattering of relativistic particles. Renormalization is briefly discussed. 
Classical Physics (2022/2023)
This is a theoretical physics course that aims to review the basics of theoretical mechanics, special relativity and classical field theory, with the emphasis on geometrical notions and relativistic formalism.