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Robust state stansfer and rotation through a spin chain via dark passage

Ohshima, Toshio and Ekert, Artur and Oi, Daniel K.L. and Kaslizowski, Dagomir and Kwek, L.C. (2007) Robust state stansfer and rotation through a spin chain via dark passage. Working paper. UNSPECIFIED. (Unpublished)

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Abstract

Quantum state transfer through a spin chain via adiabatic dark passage is proposed. This technique is robust against control field fluctuations and unwanted environmental coupling of intermediate spins. Our method can be applied to spin chains with more than three spins. We also propose single qubit rotation using this technique.

Item type: Monograph (Working paper)
ID code: 35597
Keywords: quantum state transfer, spin chain, adiabatic dark passage, single qubit rotation, Optics. Light
Subjects: Science > Physics > Optics. Light
Department: Faculty of Science > Physics
Depositing user: Pure Administrator
Date Deposited: 03 Nov 2011 16:30
Last modified: 24 Jul 2015 09:25
URI: http://strathprints.strath.ac.uk/id/eprint/35597

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