Viscosity of Quantum Hall Fluids
Condensed Matter
2009-10-28 v1
Abstract
The viscosity of quantum fluids with an energy gap at zero temperature is non-dissipative and is related to the adiabatic curvature on the space of flat background metrics (which plays the role of the parameter space). For a quantum Hall fluid on two dimensional tori this viscosity is computed. In this case the average viscosity is quantized and is proportional to the total magnetic flux through the torus.
Keywords
Cite
@article{arxiv.cond-mat/9502011,
title = {Viscosity of Quantum Hall Fluids},
author = {J. E. Avron and R. Seiler and P. G. Zograf},
journal= {arXiv preprint arXiv:cond-mat/9502011},
year = {2009}
}
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LaTex source file, with a short postscript file at end