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Different Types of Integrability and Their Relation to Decoherence in Central Spin Models

Erbe, Björn and Schliemann, John (2010) Different Types of Integrability and Their Relation to Decoherence in Central Spin Models. Phys. Rev. Lett. 105, p. 177602.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevLett.105.177602


Abstract

We investigate the relation between integrability and decoherence in central spin models with more than one central spin. We show that there is a transition between integrability ensured by the Bethe ansatz and integrability ensured by complete sets of commuting operators. This has a significant impact on the decoherence properties of the system, suggesting that it is not necessarily ...

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Item Type:Article
Date:22 October 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Projects:SFB 631: Festkörperbasierte Quanteninformationsverarbeitung
Identification Number:
ValueType
10.1103/PhysRevLett.105.177602DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Webmaster Grifoni
Deposited On:15 May 2012 13:07
Last Modified:13 Mar 2014 18:51
Item ID:24327
Owner Only: item control page
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