Wednesday, April 25, 2012

1103.4175 (Hao Xu)

An explicit formula for the Berezin star product    [PDF]

Hao Xu
We prove an explicit formula of the Berezin star product on Kaehler manifolds. The formula is expressed as a summation over certain strongly connected digraphs. The proof relies on a combinatorial interpretation of Englis' work on the asymptotic expansion of the Laplace integral.
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