South East Mathematical Physics Seminars

These seminars are organised by Clare Dunning, University of Kent.

These seminars take place bi-weekly on a Tuesday at 13:00-14:00 (GMT)

To sign up to participate in these seminars, please complete this registration form

The South East Mathematical Physics seminars bring together mathematical physicists based in and around the South East of England working on any aspect of mathematical physics, supported by a London Mathematical Society Joint Research Groups grant and hosted in virtual format by ICMS.  

You will be sent a link to the Zoom meeting first thing on Tuesday mornings. 

All recordings of seminars can be found here

 

Forthcoming Seminars

 

Tuesday 08 December

13:00-14:00 Leander Wyss

Title Boost superalgebras in AdS_3/CFT2

Abstract: In this talk, I will present our results on the Modifed Poincaré algebra that can be found in the framework of the massless AdS_3/CFT_2 scattering problem. The R-matrices that appear in the su(1|1)^2 Hopf algebra associated to this present some interesting connection with the boost operator. A similar connection appears in the q-deformed case, where we also found some curious non-associative structures. Finally, I will talk about the coproducts of the boost operator and establish a classification of boost algebras and coproducts in a universal, representation-independent sense. We arrive at six different algebraic structures, each with their own universal coproduct for the boost. We then put emphasis on the cases that can sensibly appear in AdS$_3$ physics. This talk is based upon work done jointly with my supervisors A. Torrielli and J.M. Nieto García: arXiv:2004.02531, arXiv:2009.11171.

 

Previous Seminar

 

Tuesday 24 November

13:00-14:00 Livia Ferro

Title Geometries for scattering amplitudes, and beyond

Tuesday 17 November

13:00-14:00 Harini Desiraju

Tuesday 10 November

13:00-14:00 Vidas Regelskis

Title: How does algebraic Bethe ansatz work for orthogonal and symplectic spin chains?

Tuesday 03 November

13:00-14:00 Christian Korff

Title: The Boson-Fermion correspondence and the asymmetric six-vertex model

Tuesday 20 October

13:00 - 13:45 Theodoros Kouloukas
Poisson structures and discrete integrability (lecture 3)

13:50 - 14:35 Juan Miguel Nieto García

Scalar Products in the Algebraic Bethe Ansatz (lecture 3)

Tuesday 13 October

Theodoros Kouloukas
Poisson structures and discrete integrability (lecture 2)

Juan Miguel Nieto García

Scalar Products in the Algebraic Bethe Ansatz (lecture 2)

Tuesday 06 October

Theodoros Kouloukas
Poisson structures and discrete integrability (lecture 1)

Juan Miguel Nieto García

Scalar Products in the Algebraic Bethe Ansatz (lecture 1)

Tuesday 22 September

Tommaso Macrelli 

Title: BV formalism, QFT and Gravity: a Homotopy perspective

Tuesday 08 September

Edoardo Vescovi , Imperial College  

Title:Probing Wilson loops at finite coupling via integrability

Tuesday 11 August

Zhenghao Zhong, Imperial College London  

Title: Magnetic quivers from brane webs with O5 planes

 

Zoom is the online platform being used to deliver this seminar series. 


This event is supported as part of the  ICMS Online Mathematical Sciences Seminars.