English

Loday-Quillen-Tsygan theorem on Quivers

Quantum Algebra 2023-07-21 v1 High Energy Physics - Theory Algebraic Topology

Abstract

The well-known Loday-Quillen-Tsygan theorem calculates the Lie algebra homology of the infinite general linear Lie algebra gl(A)\mathfrak{gl}(A) over an unital associative algebra AA. We generalize the Loday-Quillen-Tsygan theorem to an infinite Lie algebra associated with a (framed) quiver, where we assign to each vertex vv an infinite general linear Lie algebra gl(Av)\mathfrak{gl}(A_v), to each edge ee an infinite matrix module and to each framed vertex a (anti)-fundamental representation. Given this data, each loop or path ending on framed vertices of the quiver defined a stratified factorization algebra over S1S^1 or [0,1][0,1] respectively. We show that the corresponding Lie algebra homology can be expressed as summing the factorization homology over all loops and framed paths of the quiver.

Keywords

Cite

@article{arxiv.2307.10545,
  title  = {Loday-Quillen-Tsygan theorem on Quivers},
  author = {Keyou Zeng},
  journal= {arXiv preprint arXiv:2307.10545},
  year   = {2023}
}