On L-infinity morphisms of cyclic chains
Rings and Algebras
2020-03-16 v1 Quantum Algebra
Abstract
Recently the first two authors constructed an L-infinity morphism using the S^1-equivariant version of the Poisson Sigma Model (PSM). Its role in deformation quantization was not entirely clear. We give here a "good" interpretation and show that the resulting formality statement is equivalent to formality on cyclic chains as conjectured by Tsygan and proved recently by several authors.
Cite
@article{arxiv.0812.5056,
title = {On L-infinity morphisms of cyclic chains},
author = {Alberto S. Cattaneo and Giovanni Felder and Thomas Willwacher},
journal= {arXiv preprint arXiv:0812.5056},
year = {2020}
}
Comments
11 pages