arXiv · 1808.03754
Quasi-homogeneity of superpotentials
Abstract
In this article, we study the quasi-homogeneity of a superpotential in a complete free algebra over an algebraic closed field of characteristic zero. We prove that a superpotential with finite dimensional Jacobi algebra is right equivalent to a weighted homogeneous superpotential if and only if the corresponding class in the 0-th Hochschlid homology group of the Jacobi algebra is zero. This result can be viewed as a noncommutative version of the famous theorem of Kyoji Saito on isolated hypersurface singularities.
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Zheng Hua, Gui-song Zhou. 2018-08-11. Quasi-homogeneity of superpotentials. https://arxiv.org/abs/1808.03754
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