Compatible $E$-Differential Forms on Lie Algebroids over (Pre-)Multisymplectic Manifolds
Abstract
We consider higher generalizations of both a (twisted) Poisson structure and the equivariant condition of a momentum map on a symplectic manifold. On a Lie algebroid over a (pre-)symplectic and (pre-)multisymplectic manifold, we introduce a Lie algebroid differential form called a compatible --form. This differential form satisfies a compatibility condition, which is consistent with both the Lie algebroid structure and the (pre-)(multi)symplectic structure. There are many interesting examples such as a Poisson structure, a twisted Poisson structure and a twisted -Poisson structure for a pre--plectic manifold. Moreover, momentum maps and momentum sections on symplectic manifolds, homotopy momentum maps and homotopy momentum sections on multisymplectic manifolds have this structure.
Cite
@article{arxiv.2302.08193,
title = {Compatible $E$-Differential Forms on Lie Algebroids over (Pre-)Multisymplectic Manifolds},
author = {Noriaki Ikeda},
journal= {arXiv preprint arXiv:2302.08193},
year = {2024}
}