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- N=2 gauge theory, integrable model and dressing phase of N=4 SYM

The Gauge/Bethe correspondence is a powerful tool for

discovering dualities between supersymmetric field theories and building new

quantum integrable systems. I will illustrate how to quantize spin chain using

4d superconformal QCD, the less familiar Ruijsenaars system using 5d N=2*

theory, and an entirely new Hubbard-Toda model from a coupled 2d-4d system.

Remarkably, the new model reproduces many features of the spectrum of anomalous

dimensions of planar N=4 super Yang-Mills. (based on arXiv:1205.4230 and work

in progress with Nick Dorey)

Collection/Series:

Event Type:

Seminar

Scientific Area(s):

Speaker(s):

Event Date:

Monday, December 3, 2012 - 13:30 to 15:00

Location:

The Bob Room (405)

©2012 Perimeter Institute for Theoretical Physics