Yang-Baxter structure of the extended space
High Energy Physics - Theory
2025-12-22 v1
Abstract
We construct an analogue of Yang--Baxter deformations defined by a single Killing vector, that is a solution generating transformation in Einstein--Maxwell dilaton theory. We show that these are nothing but a coordinate transformation in a parent theory related to EMd theory by KK reduction. Similarly (almost-abelian) bi-vector Yang--Baxter deformations are coordinate transformations in the doubled space.
Cite
@article{arxiv.2508.09637,
title = {Yang-Baxter structure of the extended space},
author = {Kirill Gubarev and Edvard Musaev},
journal= {arXiv preprint arXiv:2508.09637},
year = {2025}
}