Collective excitations at filling factor 5/2: The view from superspace
Strongly Correlated Electrons
2020-08-19 v1 Mesoscale and Nanoscale Physics
High Energy Physics - Theory
Abstract
We present a microscopic theory of the neutral collective modes supported by the non-Abelian fractional quantum Hall states at filling factor 5/2. The theory is formulated in terms of the trial states describing the Girvin-MacDonald-Platzman (GMP) mode and its fermionic counterpart. These modes are superpartners of each other in a concrete sense, which we elucidate.
Keywords
Cite
@article{arxiv.1909.06384,
title = {Collective excitations at filling factor 5/2: The view from superspace},
author = {Andrey Gromov and Emil J. Martinec and Shinsei Ryu},
journal= {arXiv preprint arXiv:1909.06384},
year = {2020}
}
Comments
6 pages. Comments welcome!