The form factor program: asymptotic factorization of n-particle SU(N) form factors

Time：2023-10-23 Mon 13:30-15:15

Venue：A6-1 ZOOM: 873 9209 0711（PW: BIMSA）

Organizer：Nicolai Reshetikhin, Andrey Tsiganov, Ivan Sechin

Speaker：Hrachya Babujyan Yerevan Physics Institute; BIMSA

Abstract

We investigate the high energy behavior of the SU(N) chiral Gross-Neveu model in 1 + 1 dimensions. The model is integrable and matrix elements of several local operators (form factors) are known exactly. The form factors show rapidity space clustering, which means factorization, if a group of rapidities is shifted to infinity. We analyze this phenomenon for the SU(N) model. For several operators the factorization formulas are presented explicitly.

DATEOctober 23, 2023

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