Fractional charge and statistics in the fractional quantum spin Hall effect
Strongly Correlated Electrons
2012-04-03 v1 Other Condensed Matter
Statistical Mechanics
Abstract
In this paper, we consider there exist two types of fundamental quasihole excitation in the fractional quantum spin Hall state and investigate their topological properties by both Chern-Simons field theory and Berry phase technique. By the two different ways, we obtain the identical charge and statistical angle for each type of quasihole, as well as the identical mutual statistics between two different types of quasihole excitation.
Keywords
Cite
@article{arxiv.1112.2368,
title = {Fractional charge and statistics in the fractional quantum spin Hall effect},
author = {Yuanpei Lan and Shaolong Wan},
journal= {arXiv preprint arXiv:1112.2368},
year = {2012}
}
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8 pages, 0 figures