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The quantum smectic as a dislocation Higgs phase

V. Cvetkovic, J. Zaanen

cond-mat.str-elarXiv:cond-mat/0604639

Abstract

The theory describing quantum-smectics in 2+1 dimensions, based on topological quantum melting is presented. This is governed by a dislocation condensate characterized by an ordering of Burger's vector and this `dual shear superconductor' manifests itself in the form of a novel spectrum of phonon-like modes.

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