English

A geometric construction of representations of the Berezin-Toeplitz quantization

Quantum Algebra 2022-10-26 v3 High Energy Physics - Theory Differential Geometry

Abstract

For a K\"ahler manifold XX equipped with a prequantum line bundle LL, we give a geometric construction of a family of representations of the Berezin-Toeplitz deformation quantization algebra (C(X)[[]],BT)(C^\infty(X)[[\hbar]],\star_{BT}) parametrized by points z0Xz_0 \in X. The key idea is to use peak sections to suitably localize the Hilbert spaces H0(X,Lm)H^{0}\left(X,L^{\otimes m}\right) around z0z_{0} in the large volume limit.

Keywords

Cite

@article{arxiv.2001.10869,
  title  = {A geometric construction of representations of the Berezin-Toeplitz quantization},
  author = {Kwokwai Chan and Naichung Conan Leung and Qin Li},
  journal= {arXiv preprint arXiv:2001.10869},
  year   = {2022}
}

Comments

28 pages, 1 figure; v3: published version