# Journal of the Ramanujan Mathematical Society

Volume 35, Issue 4, December 2020 pp. 299–306.

An example of explicit dependence of quantum symmetry on KMS states

**Authors**:
Soumalya Joardar and Arnab Mandal

**Author institution:**Department of Mathematics and Statistics, IISER Kolkata, Mohanpur, Nadia, India

**Summary: **
We compute all the quantum symmetries of a graph with n disjoint
loops at the critical inverse temperature in the sense of
[14]. We show that the set of non-isomorphic CQG's
appearing as quantum symmetry at the critical inverse temperature
has a one to one correspondence with the set of partitions of the
number of vertices.

Contents
Full-Text PDF