The Group of Hamiltonian Automorphisms of a Star Product |
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Authors: | Laurent La Fuente-Gravy |
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Affiliation: | 1.Département de Mathématique,Université de Liège,Liège,Belgium |
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Abstract: | We deform the group of Hamiltonian diffeomorphisms into a group of Hamiltonian automorphisms, Ham(M,?), of a formal star product ? on a symplectic manifold (M,ω). We study the geometry of that group and deform the Flux morphism in the framework of deformation quantization. |
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