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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Kevin Costello


PIRSA:19060024  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 7: Factorization Algebras and the General Structure of QFT
Speaker(s): Kevin Costello
Abstract:
Date: 28/06/2019 - 11:00 am

PIRSA:19060016  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 5: Factorization Algebras and the General Structure of QFT
Speaker(s): Kevin Costello
Abstract:
Date: 24/06/2019 - 11:00 am

PIRSA:19060011  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 4: Factorization Algebras and the General Structure of QFT
Speaker(s): Kevin Costello
Abstract:
Date: 20/06/2019 - 11:00 am

PIRSA:19060007  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Lecture 2: Factorization Algebras and the General Structure of QFT
Speaker(s): Kevin Costello
Abstract:
Date: 18/06/2019 - 11:00 am

PIRSA:19040042  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 9
Speaker(s): Kevin Costello
Abstract:
Date: 12/04/2019 - 2:00 pm

PIRSA:19040041  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 8
Speaker(s): Kevin Costello
Abstract:
Date: 05/04/2019 - 2:00 pm

PIRSA:19030093  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 7
Speaker(s): Kevin Costello
Abstract:
Date: 29/03/2019 - 2:00 pm

PIRSA:19030092  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 6
Speaker(s): Kevin Costello
Abstract:
Date: 22/03/2019 - 2:00 pm

PIRSA:19030091  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 5
Speaker(s): Kevin Costello
Abstract:
Date: 15/03/2019 - 2:00 pm

PIRSA:19020061  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Cohomological hall algebras from string and M theory
Speaker(s): Kevin Costello
Abstract: I will outline a framework to understand certain COHAS from a mathematical incarnation of string theory and M theory. As an application, I will give a conjectural description of the COHA of the resolved conifold.
Date: 27/02/2019 - 9:30 am

PIRSA:19020052  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 3
Speaker(s): Kevin Costello
Abstract:
Date: 22/02/2019 - 2:00 pm

PIRSA:19020051  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 2
Speaker(s): Kevin Costello
Abstract:
Date: 15/02/2019 - 2:00 pm

PIRSA:19020050  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Topological Holography Course - Lecture 1
Speaker(s): Kevin Costello
Abstract:
Date: 08/02/2019 - 2:00 pm

PIRSA:19010080  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Mathematical Physics Seminar - continued Discussion
Speaker(s): Kevin Costello
Abstract: This seminar will be a continued discussion on the topic of last week's seminar:  I will describe some general mathematical structures expected to arise from field theories with boundary conditions in terms of factorization algebras, and outline some results and future directions in the ... read more
Date: 28/01/2019 - 2:00 pm

PIRSA:18120026  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 13
Speaker(s): Kevin Costello
Abstract:
Date: 19/12/2018 - 10:30 am

PIRSA:18120006  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 12
Speaker(s): Kevin Costello
Abstract:
Date: 12/12/2018 - 10:30 am

PIRSA:18120005  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 11
Speaker(s): Kevin Costello
Abstract:
Date: 05/12/2018 - 10:30 am

PIRSA:18110057  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 10
Speaker(s): Kevin Costello
Abstract:
Date: 28/11/2018 - 10:30 am

PIRSA:18110056  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 9
Speaker(s): Kevin Costello
Abstract:
Date: 21/11/2018 - 10:30 am

PIRSA:18110055  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 8
Speaker(s): Kevin Costello
Abstract:
Date: 14/11/2018 - 10:30 am

PIRSA:18100078  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 7
Speaker(s): Kevin Costello
Abstract:
Date: 31/10/2018 - 10:30 am

PIRSA:18100074  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 6
Speaker(s): Kevin Costello
Abstract:
Date: 24/10/2018 - 10:30 am

PIRSA:18100073  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 5
Speaker(s): Kevin Costello
Abstract:
Date: 17/10/2018 - 10:30 am

PIRSA:18100072  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 4
Speaker(s): Kevin Costello
Abstract:
Date: 10/10/2018 - 10:30 am

PIRSA:18100071  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 3
Speaker(s): Kevin Costello
Abstract:
Date: 03/10/2018 - 10:30 am

PIRSA:18090055  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 2
Speaker(s): Kevin Costello
Abstract:
Date: 26/09/2018 - 10:30 am

PIRSA:18090054  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Renormalization and Effective Field Theory - Lecture 1
Speaker(s): Kevin Costello
Abstract:
Date: 19/09/2018 - 10:30 am

PIRSA:18040034  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 14
Speaker(s): Kevin Costello
Abstract:

Gauge theory and integrability continued.

Date: 06/04/2018 - 11:30 am

PIRSA:18040033  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 13
Speaker(s): Kevin Costello
Abstract:

Four-dimensional gauge theory and integrability.

Date: 05/04/2018 - 11:30 am

PIRSA:18040032  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 12
Speaker(s): Kevin Costello
Abstract:

Gross-Neveu model, large N limit, spontaneous symmetry breaking.

Date: 04/04/2018 - 11:30 am

PIRSA:18040031  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 11
Speaker(s): Kevin Costello
Abstract:

Integrable massice theories, the scattering matrix and YBE.

Date: 03/04/2018 - 11:30 am

PIRSA:18040030  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 10
Speaker(s): Kevin Costello
Abstract:

Beta function of "chiral x anti-chiral+JJ" theory, RG flow.

Date: 02/04/2018 - 11:30 am

PIRSA:18030067  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 9
Speaker(s): Kevin Costello
Abstract:

Integrable deformations of "chiral x anti-chiral" theories as solution to CYBE.

Date: 29/03/2018 - 11:30 am

PIRSA:18030066  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 8
Speaker(s): Kevin Costello
Abstract:

Kahler sigma models, integrable sigma model on 2-sphere.

Date: 28/03/2018 - 11:30 am

PIRSA:18030065  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 7
Speaker(s): Kevin Costello
Abstract:

Gross-Neveu model, monodromy matrices.

Date: 27/03/2018 - 11:30 am

PIRSA:18030064  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 6
Speaker(s): Kevin Costello
Abstract:

OPEs and Correlation functions.

Date: 26/03/2018 - 11:30 am

PIRSA:18030063  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 5
Speaker(s): Kevin Costello
Abstract:

Currents, monodromy matrix as a conserved charge, path independence.

Date: 23/03/2018 - 11:30 am

PIRSA:18030062  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2017/2018 - Quantum Integrable Models - Lecture 4
Speaker(s): Kevin Costello
Abstract:

From vertex to continuum models. 2d chiral+antichiral theory with quadratic coupling.

Date: 22/03/2018 - 11:30 am

PIRSA:17060000  ( MP4 Medium Res , MP3 , PDF ) Which Format?
String Theory for Mathematicians - Lecture 7
Speaker(s): Kevin Costello
Abstract:
Date: 06/06/2017 - 2:00 pm

PIRSA:17050021  ( MP4 Medium Res , MP3 , PDF ) Which Format?
A link between AdS/CFT and Koszul duality
Speaker(s): Kevin Costello
Abstract:
Date: 10/05/2017 - 11:00 am

PIRSA:17050036  ( MP4 Medium Res , MP3 , PDF ) Which Format?
String Theory for Mathematicians - Lecture 3
Speaker(s): Kevin Costello
Abstract:
Date: 02/05/2017 - 2:30 pm

PIRSA:17040080  ( MP4 Medium Res , MP3 , PDF ) Which Format?
String Theory for Mathematicians - Lecture 2
Speaker(s): Kevin Costello
Abstract:
Date: 25/04/2017 - 2:00 pm

PIRSA:17040081  ( MP4 Medium Res , MP3 , PDF ) Which Format?
String Theory for Mathematicians - Lecture 1
Speaker(s): Kevin Costello
Abstract:
Date: 19/04/2017 - 2:00 pm

PIRSA:17030045  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 14
Date: 10/03/2017 - 11:30 am

PIRSA:17030044  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 13
Date: 09/03/2017 - 11:30 am

PIRSA:17030043  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 12
Date: 08/03/2017 - 11:30 am

PIRSA:17030042  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 11
Date: 07/03/2017 - 11:30 am

PIRSA:17030041  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 10
Date: 06/03/2017 - 11:30 am

PIRSA:17030040  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 9
Date: 03/03/2017 - 11:30 am

PIRSA:17030039  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 8
Date: 02/03/2017 - 11:30 am

PIRSA:17030038  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 7
Date: 01/03/2017 - 11:30 am

PIRSA:17020123  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 6
Date: 28/02/2017 - 11:30 am

PIRSA:17020122  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 5
Date: 27/02/2017 - 11:30 am

PIRSA:17020121  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 4
Date: 24/02/2017 - 11:30 am

PIRSA:17020120  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 3
Date: 23/02/2017 - 11:30 am

PIRSA:17020119  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 2
Date: 22/02/2017 - 11:30 am

PIRSA:17020118  ( MP4 Medium Res , MP3 , PDF ) Which Format?
PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 1
Date: 21/02/2017 - 11:30 am

PIRSA:16110023  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 16/11/2016 - 3:30 pm

PIRSA:16110022  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 09/11/2016 - 3:30 pm

PIRSA:16110021  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 03/11/2016 - 2:00 pm

PIRSA:16100040  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 19/10/2016 - 2:00 pm

PIRSA:16100039  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 12/10/2016 - 2:00 pm

PIRSA:16090062  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 28/09/2016 - 2:00 pm

PIRSA:16090064  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Supersymmetric Field Theories for Mathematicians
Speaker(s): Kevin Costello
Abstract:
Date: 21/09/2016 - 2:00 pm

PIRSA:16060125  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Learning Seminar on Maulik-Okounkov
Speaker(s): Kevin Costello
Abstract:
Date: 23/06/2016 - 2:00 pm

PIRSA:15100072  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Basic aspects of 3d N=4 theories and symplectic duality
Speaker(s): Kevin Costello
Abstract: I'll discuss the two topological twists of 3d N=4 theories, and explain how to understand them in the AKSZ/BV formalism, and how they relate to twists of 4d N =2 theories.  Symplectic duality then takes the form of an equivalence between 3d N=4 theories which interchanges the two topologica... read more
Date: 15/10/2015 - 1:30 pm

PIRSA:15040181  ( MP4 Medium Res , MP3 , PDF ) Which Format?
TBA
Speaker(s): Kevin Costello
Abstract:
Date: 22/04/2015 - 3:15 pm

PIRSA:14100104  ( MP4 Medium Res , MP3 , PDF ) Which Format?
A Mathematician Looks at Supergravity and AdS/CFT
Speaker(s): Kevin Costello
Abstract:
Date: 22/10/2014 - 2:45 pm

PIRSA:13030115  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Supersymmetric gauge theory and the Yangian - continued
Speaker(s): Kevin Costello
Abstract: I'll explain a new connection between supersymmetric gauge theories and the Yangian. The main result is that a twisted, deformed version of the pure N=1 supersymmetric gauge theory is controlled by the Yangian, in the same way that Chern-Simons theory is controlled by the quantum group. This res... read more
Date: 26/03/2013 - 11:00 am
Series: Colloquium

PIRSA:13030114  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Supersymmetric gauge theory and the Yangian
Speaker(s): Kevin Costello
Abstract: I'll explain a new connection between supersymmetric gauge theories and the Yangian. The main result is that a twisted, deformed version of the pure N=1 supersymmetric gauge theory is controlled by the Yangian, in the same way that Chern-Simons theory is controlled by the quantum group. This res... read more
Date: 25/03/2013 - 11:00 am
Series: Colloquium
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