Abstract:
We consider the problem of deformation quantization of presymplectic manifolds in the framework of the Fedosov method. A class of special presymplectic manifolds is distinguished for which such a quantization can always be constructed. We show that in the general case, the obstructions to quantization can be identified with some special elements of the third cohomology group of a differential ideal associated with the presymplectic structure.
Citation:
N. D. Gorev, B. M. Elfimov, A. A. Sharapov, “Deformation quantization of framed presymplectic manifolds”, TMF, 204:2 (2020), 280–296; Theoret. and Math. Phys., 204:2 (2020), 1079–1092