Pseudo-Riemannian metrics on bicovariant bimodules
Quantum Algebra
2020-07-28 v2 Mathematical Physics
math.MP
Abstract
We study pseudo-Riemannian invariant metrics on bicovariant bimodules over Hopf algebras. We clarify some properties of such metrics and prove that pseudo-Riemannian invariant metrics on a bicovariant bimodule and its cocycle deformations are in one to one correspondence.
Keywords
Cite
@article{arxiv.1911.06036,
title = {Pseudo-Riemannian metrics on bicovariant bimodules},
author = {Jyotishman Bhowmick and Sugato Mukhopadhyay},
journal= {arXiv preprint arXiv:1911.06036},
year = {2020}
}
Comments
Accepted for publication in Annales Math\'ematiques Blaise Pascal