A note on permutation twist defects in topological bilayer phases
High Energy Physics - Theory
2015-06-17 v1 Strongly Correlated Electrons
Quantum Algebra
Abstract
We present a mathematical derivation of some of the most important physical quantities arising in topological bilayer systems with permutation twist defects as introduced by Barkeshli et al. in cond-mat/1208.4834. A crucial tool is the theory of permutation equivariant modular functors developed by Barmeier et al. in math.CT/0812.0986 and math.QA/1004.1825.
Cite
@article{arxiv.1310.1329,
title = {A note on permutation twist defects in topological bilayer phases},
author = {Jürgen Fuchs and Christoph Schweigert},
journal= {arXiv preprint arXiv:1310.1329},
year = {2015}
}
Comments
18 pages, some figures