Schliemann, John (2011) Entanglement spectrum and entanglement thermodynamics of quantum Hall bilayers at nu=1. PHYSICAL REVIEW B, 83 (11): 115322. ISSN 1098-0121,
Full text not available from this repository.Abstract
We study the entanglement spectra of bilayer quantum Hall systems at total filling factor nu = 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 entanglement levels. Finally, we describe the connection between those two types of spectra in terms of an effective temperature leading to relations for the entanglement entropy which are in full analogy to canonical thermodynamics.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SPONTANEOUS INTERLAYER COHERENCE; PHASE-TRANSITIONS; LANDAU-LEVEL; SYSTEMS; STATES; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Jun 2020 05:29 |
| Last Modified: | 24 Jun 2020 05:29 |
| URI: | https://pred.uni-regensburg.de/id/eprint/21111 |
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