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7 votes
7 answers
2k views

Quantization of a classical system (e.g. the case of a billiard)

There have been already several questions asking for an introduction to quantum mechanics for a mathematician, but this one is slightly different, and more restrictive. I know (some) quantum ...
Joël's user avatar
  • 26.1k
6 votes
3 answers
265 views

graded generalization of the Moyal–Weyl product

Has anyone written about the graded generalization of the Moyal–Weyl product/star product, that is, where the original algebra is already graded? Is it just a matter of signs?
Jim Stasheff's user avatar
  • 3,880