Home  |  Contact Us  |  English
Home > 센터활동 > 세미나강연
작성자 CQUeST 날짜 2017-04-22
제목 [Seminar] Apr. 27 (Thu), 4:30pm:Dr. Aditya Bawane (SISSA)

Date-Time: Apr. 27 (Thu), 4:30pm

Place: R1029

Speaker: Dr. Aditya Bawane (SISSA)

Title: AGT correspondence for Unoriented and Boundary Liouville theory.

Abstract: The AGT correspondence relates the partition function of
certain 4-dimensional N = 2 gauge theories (with SU(2)^n gauge groups)
to amplitudes for a 2-dimensional CFT called Liouville theory. This
correspondence has been investigated in detail in the case of oriented
Liouville theory with no boundary components. In this talk (based on an
upcoming paper with S. Benvenuti, G. Bonelli, M. Nouman Muteeb and A.
Tanzini) some new results that extend this correspondence to the case of
the Liouville theory on unoriented Riemann surfaces and surfaces with
boundaries are presented. In particular, we show that partition function
of SU(2) gauge theory with two fundamental hypermultiplets on RP^4
agrees with Liouville amplitude of the twice-punctured RP^2, and that
partition function of SU(2) gauge theory with two fundamental
hypermultiplets on HS^4 (four-dimensional hemisphere) agrees with
Liouville amplitude of the twice-punctured disk. Some preliminary
results on FZZT
boundary conditions and gauge theory duals of annulus amplitudes are
also discussed.


35 Baekbeom-ro (Sinsu-dong), Mapo-gu, Seoul 04107, Korea | Tel : +82-2-705-7865 | Fax : +82-2-704-9031
Copyright ⓒ 2009 Center for Quantum Spacetime. All rights reserved. | E.Mail : cquest@sogang.ac.kr
개인정보처리방침 | 개인정보보호관리규정
우수연구센터 마크