Format results

Talk

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics

Lecture  QFT I, PHYS 601
Gang Xu Perimeter Institute for Theoretical Physics


Talk

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics

Lecture  Beautiful Papers
Pedro Vieira Perimeter Institute for Theoretical Physics


Talk

Lecture  Celestial Holography Ia
PIRSA:24070002 
Lecture  Canonical a
PIRSA:24070003 
Lecture  Celestial Holography Ib
PIRSA:24070004 
Lecture  Amplitudes a
PIRSA:24070005 
Vision Talk
PIRSA:24070006 
Lecture  Celestial Holography IIa
PIRSA:24070007 
Lecture  Canonical b
PIRSA:24070008 
Lecture  Celestial Holography IIb
PIRSA:24070009


Talk

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics

String Theory Lecture
Davide Gaiotto Perimeter Institute for Theoretical Physics


Talk

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics

Particle Physics Lecture
Junwu Huang Perimeter Institute for Theoretical Physics




Talk

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics

QFT III Lecture
Mykola Semenyakin Perimeter Institute for Theoretical Physics


Talk


Talk


Talk

Twisted Holography MiniCourse  Lecture 20231214
Davide Gaiotto Perimeter Institute for Theoretical Physics

Twisted Holography MiniCourse  Lecture 20231130
Davide Gaiotto Perimeter Institute for Theoretical Physics

Twisted Holography MiniCourse  Lecture 20231123
Davide Gaiotto Perimeter Institute for Theoretical Physics





Talk

3pt functions: Yes Q's
Pedro Vieira Perimeter Institute for Theoretical Physics

An explicit solution
Paul Ryan King's College London

QSC definition in N=4
Paul Ryan King's College London

Qfunctions in spin chains. QSC for spin chains
Paul Ryan King's College London

3pt function: No Q's
Pedro Vieira Perimeter Institute for Theoretical Physics


Talk


Talk



Research Talk 2  Burns holography
Atul Sharma Harvard University

Research Talk 3  Swampland and a Unification of the Dark Sector
Cumrun Vafa Harvard University

Research Talk 4  A universal pattern at infinite field distance
Irene Valenzuela 

Research Talk 5  Crossing beyond scattering amplitudes
Hofie Hannesdottir 


Quantum Field Theory I (Core), PHYS 601, October 7  November 6, 2024
The first half of the course explains why fields are desirable when quantum mechanics meets special relativity. The second half introduces different kinds of spinor fields and their interactions. Instructor: Gang Xu Students who are not part of the PSI MSc program should review enrollment and course format information here: https://perimeterinstitute.ca/graduatecourses 
Beautiful Papers  October 7, 2024  January 31, 2025
Pedro will lead a minicourse (no credit) at Perimeter Institute. To express your interest in attending please complete this registration form (https://forms.office.com/r/nDQ6SDxSR4) by noon on Thursday, October 3. Pedro has selected 9 papers for this minicourse. Infrared Photons and Gravitons by Weinberg, 1965 Determination of an Operator Algebra for the 2D Ising Model by Kadanoff and Ceva, 1971 Confinement of Quarks by Wilson, 1974, Phenomenological Lagrangians by Weinberg, 1979, Gravitational Effects on and of Vacuum Decay by Coleman and De Luccia, 1980 Classical and Quantum Gravity Effects from Planckian Energy Superstring Collisions by Amati, Ciafaloni and Veneziano, 1987 Quantum Spin Chains and The Haldane Gap by Affleck, 1988 The Large N Limit of SFTs and Supergravity by Maldacena, 1997 Entanglement Entropy and Quantum Field Theory by Calabrese and Cardy, 2008 If you think there are super nice papers that are missing that could be better than some of these in a particular topic please contact Pedro directly (pvieira@perimeterinstitute.ca). The format will be: A] Pedro will give a 1h30m lecture about one of these papers on a Monday or a Friday (the Monday or Friday right after B] unless there is a holiday) B] One week later, X students give a presentation of Y minutes about important recent papers that refer/are related to that paper. At the end of this lecture we give feedback about those presentations. What is X and what is Y depends on how many students volunteer to present. Of course, people who just want to attend without presenting are also most welcome! Location: Alice Room, 3rd Floor, Perimeter Institute, 31 Caroline St N, Waterloo Recording/Zoom Details: Lectures will be recorded for PIRSA; Zoom link will be provided to registered participants. Building Access: Participants who do not have an access card for Perimeter Institute must sign in at the security desk before each session. When attending the lectures you can use the free selfserve coffee/water station on the ground floor. Meals and snacks at the onsite Black Hole Bistro are available at the full menu cost. 
Celestial Holography Summer School 2024
Perimeter Institute is happy to host the inaugural summer school for the Simons Collaboration on Celestial Holography July 2226 in Waterloo, ON. The program will feature lectures on background material relevant for graduate students and postdocs interested in this emerging subfield, paired with vision talks on exciting future research directions.
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String Theory 2023/24
The course covers the basics of String Theory: bosonic strings, Dbranes, a bit of superstrings.

Particle Physics
This course will cover phenomenological studies and experimental searches for new physics beyond the Standard Model, including: naturalness, extra dimension, supersymmetry, grand unification, dark matter candidates (WIMPs and axions) and their detection.

QFT III 2023/24
This survey course introduces some advanced topics in quantum field theory and string theory. Topics may include anomalies, conformal field theory, and bosonic string theory and are subject to change depending on the topics covered in the TBD elective course.

Standard Model 2023/24
The Standard Model of particle physics is introduced, and reviewed, from a modern effective field theory perspective.

Quantum Field Theory 2 2023/24
Quantum Field Theory 2 2023/24 
Twisted Holography MiniCourse
This minicourse will introduce twisted holography, which is holography for BPS subsectors of gauge theory and gravity. We will start by introducing the Bmodel topological string from the spacetime perspective, before discussing branes, backreaction, and the holographic duality.
Zoom: https://pitp.zoom.us/j/98839130613?pwd=SExFK0ZVYzJ3NmJhU1RFa21PWU1qQT09

Quantum Spectral Curve and Three Point Functions minicourse
In this minicourse we will describe some recent integrability developments in N=4 SYM. Pedro will start with some overview of three point functions in this theory. Paul will introduce the powerful Quantum Spectral Curve formalism describing the full planar spectrum of N=4 SYM starting with some elementary spin chain introduction. In this formalism, each operator in the theory is governed by a (set of) Qfunction(s). In his last lecture Paul will walk us through an explicit example from beginning to end of a QSC solution. Pedro will then describe some explorations on three point correlation functions in this theory. The goal would be to have a machine where three Qfunctions are given as input and a threepoint function is spit out as output. We will describe where we are in this quest.
No Zoom link or hybrid participation available. Registration is not required.

Quantum Field Theory 1 2023/24
Quantum Field Theory 1 2023/24 
Strings 2023
The Perimeter Institute for Theoretical Physics is delighted to host the 33rd installment of Strings, the flagship annual conference for the extended string theory community.
Strings 2023 will take place at PI July 2429. Capacity is limited to 200 inperson attendees. The programming will incorporate an interactive simulcast for virtual attendees.Recorded talks: https://pirsa.org/C23001
Organizing Committee: Sabrina Pasterski,* Freddy Cachazo, Kevin Costello, Davide Gaiotto, Jaume Gomis, Rob Myers, Pedro Vieira, & Alex Buchel.
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.