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Deformation quantization of Poisson manifolds in the derivative expansion

A. V. Bratchikov

hep-tharXiv:hep-th/0512065

Abstract

Deformation quantization of Poisson manifolds is studied within the framework of an expansion in powers of derivatives of Poisson structures. We construct the Lie group associated with a Poisson bracket algebra which defines a second order deformation in the derivative expansion.

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