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Entanglement distillation by adiabatic passage in coupled quantum dots

Fabian, Jaroslav and Hohenester, Ulrich (2005) Entanglement distillation by adiabatic passage in coupled quantum dots. Physical Review B 72, 201304 (R).

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Other URL: http://link.aps.org/abstract/PRB/v72/e201304


Abstract

The adiabatic passage of two correlated electrons in three coupled quantum dots is shown to provide a robust and controlled way of distilling, transporting, and detecting spin entanglement, as well as measuring the rate of spin disentanglement. By employing tunable interdot coupling the scheme creates from an unentangled two-electron state, a superposition of spatially separated singlet and ...

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Item Type:Article
Date:2005
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Projects:US ONR: Spin information processing and quantum computing
Identification Number:
ValueType
10.1103/PhysRevB.72.201304DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Prof. Dr. Jaroslav Fabian
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:05
Item ID:1815
Owner Only: item control page

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