Laughlin States on Higher Genus Riemann Surfaces
Laughlin States on Higher Genus Riemann Surfaces
复制标题
高属黎曼曲面上的劳克林态
DOI:
10.1007/s00220-019-03318-6
复制
发表时间:
2019
影响因子:
2.4
通讯作者:
S. Klevtsov
中科院分区:
文献类型:
--
作者:
S. Klevtsov
Considering quantum Hall states on geometric backgrounds has proved over the past few years to be a useful tool for uncovering their less evident properties, such as gravitational and electromagnetic responses, topological phases, and novel geometric adiabatic transport coefficients. One of the transport coefficients, the central charge associated with the gravitational anomaly, appears as a Chern number for the adiabatic transport on the moduli spaces of higher genus Riemann surfaces. This calls for a better understanding of the QH states on these backgrounds. Here we present a rigorous definition and give a detailed account of the construction of Laughlin states on Riemann surfaces of genus g > 1. By the first principles construction we prove that the dimension of the vector space of Laughli states is at leastfor the filling fraction. Then, using the path integral for the 2d bosonic field compactified on a circle, we reproduce the conjectured-degeneracy as the number of independent holomorphic blocks. We also discuss the lowest Landau level, integer QH state and its relation to the bosonization formulas on higher genus Riemann surfaces.
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DOI:
10.1103/physrevb.92.235141
发表时间:
2014
期刊:
arXiv: Strongly Correlated Electrons
影响因子:
--
作者:
T. Can;M. Laskin;Paul Wiegmann
通讯作者:
Paul Wiegmann
DOI:
10.1016/0550-3213(94)90010-8
发表时间:
1993
期刊:
Nuclear Physics
影响因子:
--
作者:
R. Iengo;D. Li
通讯作者:
D. Li
影响因子:
2.4
作者:
J. Bost
通讯作者:
J. Bost
影响因子:
5.4
作者:
F. Ferrari;S. Klevtsov
通讯作者:
S. Klevtsov
DOI:
10.1016/0550-3213(87)90219-7
发表时间:
1987
期刊:
Nuclear Physics
影响因子:
--
作者:
E. Verlinde;H. Verlinde
通讯作者:
H. Verlinde