Integrable crosscaps in classical sigma models
High Energy Physics - Theory
2023-04-05 v2 Mathematical Physics
math.MP
Abstract
We study the integrable boundaries and crosscaps of classical sigma models. We show that there exists a classical analog of the integrability condition and KT-relation of the boundary and crosscap states of quantum spin chains. We also classify the integrable crosscaps for various sigma models including examples which are relevant in the AdS/CFT correspondence at strong coupling.
Keywords
Cite
@article{arxiv.2210.02230,
title = {Integrable crosscaps in classical sigma models},
author = {Tamas Gombor},
journal= {arXiv preprint arXiv:2210.02230},
year = {2023}
}
Comments
26 pages, 4 figures, 6 tables, some references added