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Swapping and entangling hyperfine coupled nuclear spin baths

Erbe, Björn and Schliemann, John (2011) Swapping and entangling hyperfine coupled nuclear spin baths. Europhys. Lett 95, p. 47009.

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We numerically study the hyperfine induced nuclear spin dynamics in a system of two coupled quantum dots in zero magnetic field. Each of the electron spins is considered to interact with an individual bath of nuclear spins via homogeneous coupling constants (all coupling coefficients being equal). In order to lower the dimension of the problem, the two baths are approximated by two single long ...


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Item type:Article
Date:1 August 2011
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Projects:SFB 631: Festkörperbasierte Quanteninformationsverarbeitung
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited on:26 May 2011 07:29
Last modified:13 Mar 2014 17:25
Item ID:20990
Owner only: item control page


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