Classification of Deformation Quantization Algebroids on Complex Symplectic Manifolds
Pietro Polesello
Università di Padova, Italy
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Abstract
A (holomorphic) deformation quantization algebroid over a complex symplectic manifold is a stack locally equivalent to the ring of WKB operators, that is, microdifferential operators with an extra central parameter . In this paper, we will show that the (holomorphic) deformation quantization algebroids endowed with an anti-involution are classified by , where is a subgroup of the group of invertible series in . In the formal case, the analogous classification is given by , where one sets .
Cite this article
Pietro Polesello, Classification of Deformation Quantization Algebroids on Complex Symplectic Manifolds. Publ. Res. Inst. Math. Sci. 44 (2008), no. 3, pp. 725–748
DOI 10.2977/PRIMS/1216238303