Classifying integrable symmetric space strings via factorized scattering
High Energy Physics - Theory
2018-04-04 v2
Abstract
All symmetric space solutions of type II supergravity have recently been found for . For the supersymmetric solutions (and their T-duals) it is known that the Green-Schwarz string is classically integrable. We complete the classification by ruling out integrability for the remaining non-supersymmetric solutions. This is achieved by showing that tree-level scattering on the worldsheet of a GKP or BMN string fails to factorize for these cases.
Cite
@article{arxiv.1711.00296,
title = {Classifying integrable symmetric space strings via factorized scattering},
author = {Linus Wulff},
journal= {arXiv preprint arXiv:1711.00296},
year = {2018}
}
Comments
17 pages; v2: Improvements to sec 1, results now summarized in Tab 1. Matches published version