Characteristic classes in deformation quantization
Quantum Algebra
2015-02-23 v2
Abstract
In deformation quantization one can associate five characteristic functions to (stable) formality morphisms on cochains and chains and to "two-brane" formality morphisms. We show that these characteristic functions agree.
Keywords
Cite
@article{arxiv.1208.4249,
title = {Characteristic classes in deformation quantization},
author = {Thomas Willwacher},
journal= {arXiv preprint arXiv:1208.4249},
year = {2015}
}