T-duality simplifies bulk-boundary correspondence: some higher dimensional cases
High Energy Physics - Theory
2016-11-08 v3 Mesoscale and Nanoscale Physics
Mathematical Physics
Differential Geometry
math.MP
Abstract
Recently we introduced T-duality in the study of topological insulators, and used it to show that T-duality trivialises the bulk-boundary correspondence in 2 dimensions. In this paper, we partially generalise these results to higher dimensions and briefly discuss the 4D quantum Hall effect.
Keywords
Cite
@article{arxiv.1506.04492,
title = {T-duality simplifies bulk-boundary correspondence: some higher dimensional cases},
author = {Varghese Mathai and Guo Chuan Thiang},
journal= {arXiv preprint arXiv:1506.04492},
year = {2016}
}
Comments
25 pages. To appear in Ann. Henri Poincare