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Decoherence of a Spin Qubit Coupled with Spin Chain

Toshifumi Itakura

Published 2007-01-02, updated 2008-04-18Version 3

In this report, we examine the relaxation phenomena of a spin qubit coupled to a spin chain with a $1/r^2$ interaction.

Journal: PTP Vol.114 No.1 pp.275-280 (2005)
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