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Entanglement Spectra of Heisenberg Ladders of higher Spin

Schliemann, John and Läuchli, Andreas M. (2012) Entanglement Spectra of Heisenberg Ladders of higher Spin. arXiv.

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Other URL: http://arxiv.org/abs/1205.0109


We study the entanglement spectrum of Heisenberg spin ladders of arbitrary spin length S in the perturbative regime of strong rung coupling. For isotropic spin coupling the the entanglement spectrum is, within first order perturbation theory, always proportional to the energy spectrum of the single chain with a proportionality factor being also independent of S. A more complicated situation ...


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Item Type:Article
Date:1 May 2012
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Projects:SFB 631: Festkörperbasierte Quanteninformationsverarbeitung
Identification Number:
arXiv:1205.0109arXiv ID
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited On:15 May 2012 11:44
Last Modified:13 Mar 2014 18:52
Item ID:19249
Owner Only: item control page


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