PIRSA - Perimeter Institute Recorded Seminar Archive

Displaying all lectures given by: Kevin Costello

PIRSA:20030021 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 13

Speaker(s): Kevin Costello

Abstract:

Date: 13/03/2020 - 10:15 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20030021/ Share:

PIRSA:20030020 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 12

Speaker(s): Kevin Costello

Abstract:

Date: 11/03/2020 - 10:15 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20030020/ Share:

PIRSA:20030019 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 11

Speaker(s): Kevin Costello

Abstract:

Date: 06/03/2020 - 11:30 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20030019/ Share:

PIRSA:20030018 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 10

Speaker(s): Kevin Costello

Abstract:

Date: 04/03/2020 - 11:30 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20030018/ Share:

PIRSA:20020032 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 9

Speaker(s): Kevin Costello

Abstract:

Date: 02/03/2020 - 11:30 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020032/ Share:

PIRSA:20020031 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 8

Speaker(s): Kevin Costello

Abstract:

Date: 28/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020031/ Share:

PIRSA:20020030 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 7

Speaker(s): Kevin Costello

Abstract:

Date: 27/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020030/ Share:

PIRSA:20020029 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 6

Speaker(s): Kevin Costello

Abstract:

Date: 24/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020029/ Share:

PIRSA:20020028 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 5

Speaker(s): Kevin Costello

Abstract:

Date: 21/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020028/ Share:

PIRSA:20020027 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 4

Speaker(s): Kevin Costello

Abstract:

Date: 19/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020027/ Share:

PIRSA:20020026 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 3

Speaker(s): Kevin Costello

Abstract:

Date: 14/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020026/ Share:

PIRSA:20020025 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 2

Speaker(s): Kevin Costello

Abstract:

Date: 13/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020025/ Share:

PIRSA:20020024 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2019/2020 - Chern-Simons Theory Part 1 - Lecture 1

Speaker(s): Kevin Costello

Abstract:

Date: 10/02/2020 - 10:00 am

Collection: PSI 2019/2020 - Chern-Simons Theory (Part 1)

URL: http://pirsa.org/20020024/ Share:

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

Collection: QFT for Mathematicians

URL: http://pirsa.org/19060024/ Share:

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

Collection: QFT for Mathematicians

URL: http://pirsa.org/19060016/ Share:

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

Collection: QFT for Mathematicians

URL: http://pirsa.org/19060011/ Share:

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

Collection: QFT for Mathematicians

URL: http://pirsa.org/19060007/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19040042/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19040041/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19030093/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19030092/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19030091/ Share:

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

Collection: Cohomological Hall Algebras in Mathematics and Physics

URL: http://pirsa.org/19020061/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19020052/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19020051/ Share:

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

Collection: Topological Holography Course (Costello)

URL: http://pirsa.org/19020050/ Share:

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

Series: Mathematical Physics

URL: http://pirsa.org/19010080/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18120026/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18120006/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18120005/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18110057/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18110056/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18110055/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18100078/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18100074/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18100073/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18100072/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18100071/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18090055/ Share:

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

Collection: Renormalization and Effective Field Theory (Costello)

URL: http://pirsa.org/18090054/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18040034/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18040033/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18040032/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18040031/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18040030/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030067/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030066/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030065/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030064/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030063/ Share:

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

Collection: PSI 2017/2018 - Quantum Integrable Models (Costello & Weekes)

URL: http://pirsa.org/18030062/ Share:

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

Collection: String Theory for Mathematicians - Kevin Costello

URL: http://pirsa.org/17060000/ Share:

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

Collection: Quantum Field Theory on Manifolds with Boundary and the BV Formalism

URL: http://pirsa.org/17050021/ Share:

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

Collection: String Theory for Mathematicians - Kevin Costello

URL: http://pirsa.org/17050036/ Share:

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

Collection: String Theory for Mathematicians - Kevin Costello

URL: http://pirsa.org/17040080/ Share:

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

Collection: String Theory for Mathematicians - Kevin Costello

URL: http://pirsa.org/17040081/ Share:

PIRSA:17030045 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 14

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Beta-function computations continued.

Date: 10/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030045/ Share:

PIRSA:17030044 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 13

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Yangian symmetry, fermionic currents and generating functions, surface defects and beta-function

Date: 09/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030044/ Share:

PIRSA:17030043 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 12

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Thirring model and surface defects in 4d topological theory

Date: 08/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030043/ Share:

PIRSA:17030042 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 11

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Coproduct structure of Wilson lines

Date: 07/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030042/ Share:

PIRSA:17030041 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 10

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Most general Wilson lines, the Yangian algebra and RTT relation, spin chains revisited

Date: 06/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030041/ Share:

PIRSA:17030040 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 9

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Gauge theory propagators and second order interactions

Date: 03/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030040/ Share:

PIRSA:17030039 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 8

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

R-matrix in 4d topological theories

Date: 02/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030039/ Share:

PIRSA:17030038 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 7

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

From spin chains to O(4) sigma model, Sine-Gordon theory

Date: 01/03/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17030038/ Share:

PIRSA:17020123 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 6

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Nested BAEs, magnons for spinons, using symmetries to solve O(n) sigma model

Date: 28/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020123/ Share:

PIRSA:17020122 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 5

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Complex solutions to Bethe equations, bound states

Date: 27/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020122/ Share:

PIRSA:17020121 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 4

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Anti-Ferromagnetic SU(2) vacuum, spinons

Date: 24/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020121/ Share:

PIRSA:17020120 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 3

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Algebraic Bethe Ansatz summary, Physical interpretation, Integrability and factorisation

Date: 23/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020120/ Share:

PIRSA:17020119 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 2

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Algebraic Bethe Ansatz, Yang-Baxter equations

Date: 22/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020119/ Share:

PIRSA:17020118 ( MP4 Medium Res , MP3 , PDF ) Which Format?

PSI 2016/2017 - Introduction to Quantum Integrable Systems - Lecture 1

Speaker(s): Pedro Vieira, Kevin Costello

Abstract:

Motivation, Overview, Examples of integrable models (magnon, spinon, soliton ...)

Date: 21/02/2017 - 11:30 am

Collection: PSI 2016/2017 - Introduction to Quantum Integrable Systems (Costello, Vieira)

URL: http://pirsa.org/17020118/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16110023/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16110022/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16110021/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16100040/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16100039/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16090062/ Share:

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

Collection: Supersymmetric Field Theories for Mathematicians

URL: http://pirsa.org/16090064/ Share:

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

Series: Mathematical Physics

URL: http://pirsa.org/16060125/ Share:

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

Series: Mathematical Physics

URL: http://pirsa.org/15100072/ Share:

PIRSA:15040181 ( MP4 Medium Res , MP3 , PDF ) Which Format?

TBA

Speaker(s): Kevin Costello

Abstract:

Date: 22/04/2015 - 3:15 pm

Collection: Superstring Perturbation Theory

URL: http://pirsa.org/15040181/ Share:

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

URL: http://pirsa.org/14100104/ Share:

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

URL: http://pirsa.org/13030115/ Share:

PIRSA:13030114 ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?

Supersymmetric gauge theory and the Yangian

Speaker(s): Kevin Costello

Date: 25/03/2013 - 11:00 am

Series: Colloquium

URL: http://pirsa.org/13030114/ Share: