Entanglement spectrum and entanglement thermodynamics of quantum Hall bilayers at ν=1

URN to cite this document:: urn:nbn:de:bvb:355-epub-243247
DOI to cite this document:: 10.5283/epub.24324

Schliemann, John

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Date of publication of this fulltext: 15 May 2012 13:13

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Abstract

We study the entanglement spectra of bilayer quantum Hall systems at total filling factor ν=1. In the interlayer-coherent phase at layer separations smaller than a critical value, the entanglement spectra show a striking similarity to the energy spectra of the corresponding monolayer systems around half-filling. The transition to the incoherent phase can be followed in terms of low-lying ...