Scalar fields on \lambda-deformed cosets
High Energy Physics - Theory
2018-12-26 v2
Abstract
We study dynamics of scalar fields on a large class of geometries described by integrable sigma models. Although equations of motion are not separable due to absence of isometries and Killing tensors, we completely determine the spectra using algebraic and group-theoretic methods.
Cite
@article{arxiv.1808.02971,
title = {Scalar fields on \lambda-deformed cosets},
author = {Oleg Lunin and Wukongjiaozi Tian},
journal= {arXiv preprint arXiv:1808.02971},
year = {2018}
}
Comments
52 pages, references and comments added