On the T-dual renormalisation of entanglement entropy
High Energy Physics - Theory
2018-01-17 v2
Abstract
Imposing T-duality in the renormalisation process of entanglement entropy leads to new relations between entanglement entropy counter-terms. T-duality is made explicit by means of the generalised metric of double field theory in the context of bulk-boundary duality. Double field theory in the bulk naturally provides the new relations between higher order quantum corrections to entanglement entropy as well as a systematic approach to understanding entanglement entropy renormalisation counter-terms. An analogue for Slavnov-Taylor identities for T-dual counter-terms of entanglement entropy is envisaged.
Keywords
Cite
@article{arxiv.1711.02490,
title = {On the T-dual renormalisation of entanglement entropy},
author = {Andrei T. Patrascu},
journal= {arXiv preprint arXiv:1711.02490},
year = {2018}
}