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arXiv · 0804.1251

Modified symplectic structures in cotangent bundles of Lie groups

F. J. Vanhecke·C. Sigaud·A. R. da Silva
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Abstract

In earlier work (*) we studied an extension of the canonical symplectic structure in the cotangent bundle of an affine space ${\cal Q}={\bf R}^N$, by additional terms implying the Poisson non-commutativity of both configuration and momentum variables. In this article, we claim that such an extension can be done consistently when ${\cal Q}$ is a Lie group $G$. -- (*) : F.J.Vanhecke, C.Sigaud and A.R.da Silva, arXiv:math-phys/0502003 and Braz.J.Phys.{\bf 36},no IB,194(2006)

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F. J. Vanhecke, C. Sigaud, A. R. da Silva. 2008-04-08. Modified symplectic structures in cotangent bundles of Lie groups. https://arxiv.org/abs/0804.1251

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