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Effective theory of incompressible quantum Hall liquid crystals

Michael M. Fogler
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Abstract

I propose an effective theory of zero-temperature phases of the quantum Hall stipes: a smectic phase where the stripes are static and a novel quantum nematic phase where the positional order is destroyed by quantum fluctuations. The nematic is viewed as a Bose condensate of dislocations whose interactions are mediated by a U(1) gauge field. Collective mode spectrum and the dynamical structure factor in the two phases are calculated.

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Michael M. Fogler. 2001-07-13. Effective theory of incompressible quantum Hall liquid crystals. https://doi.org/10.1209/epl%2Fi2003-10234-8

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