Full paper in PDF:
$% M. Engliš, Berezin and Berezin-Toeplitz quantizations for general
function spaces,
Rev. Mat. Complut. 19 (2006), no. 2, 385–430.%$
ABSTRACT
The standard Berezin and Berezin-Toeplitz quantizations on a Kähler manifold
are based on operator symbols and on Toeplitz operators, respectively,
on weighted
-spaces of holomorphic functions (weighted Bergman spaces).
In both cases, the construction basically uses only the fact that these spaces
have a reproducing kernel. We explore the possibilities of using other function
spaces with reproducing kernels instead, such as
-spaces of harmonic
functions, Sobolev spaces, Sobolev spaces of holomorphic functions, and so on.
Both positive and negative results are obtained.
Key words: Berezin quantization, Berezin-Toeplitz quantization, star product,
harmonic Bergman space, Sobolev-Bergman space, reproducing kernel.
2000 Mathematics Subject Classication: primary 53D55; secondary 46E22, 47B35,
46E35.