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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Maths HEP Lunchtime Seminars: W(1+infinity) algebra as a symmetry behind AGT relation

Presented by SHIBA Shotaro, KEK, Japan

12 July 2011 14:30 in E005

AGT relation is a kind of correspondence
between 4-dim N=2 super Yang-Mills theory
and 2-dim Liouville/Toda theory.
Many researchers consider the origin of
this relation is M5-brane system,
so it has been widely studied.
In this seminar, I want to talk about
our recent paper, which gives some evidences
which imply that W(1+infinity) algebra
describes the symmetry behind AGT relation.

[Reference]
S. Kanno, Y. Matsuo and S. S., arXiv:1105.1667 [hep-th]

Contact daniele.dorigoni@durham.ac.uk or jyotirmoy.bhattacharya@durham.ac.uk for more information