Spin-Orbit Mediated Control of Spin Qubits

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dc.creatorFlindt, Christian
dc.creatorSorensen, Anders S.
dc.creatorFlensberg, Karsten
dc.date2006-03-21
dc.date2006-12-12
dc.date.accessioned2026-07-07T07:04:52Z
dc.date.available2026-07-07T07:04:52Z
dc.descriptionWe propose to use the spin-orbit interaction as a means to control electron spins in quantum dots, enabling both single qubit and two qubit operations. Very fast single qubit operations may be achieved by temporarily displacing the electrons. For two qubit operations the coupling mechanism is based on a combination of the spin-orbit coupling and the mutual long-ranged Coulomb interaction. Compared to existing schemes using the exchange coupling, the spin-orbit induced coupling is less sensitive to random electrical fluctuations in the electrodes defining the quantum dots.
dc.description4 pages, 3 figures; minor changes - final version as published in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0603559
dc.identifierhttp://arxiv.org/abs/cond-mat/0603559
dc.identifierPhys. Rev. Lett. 97, 240501 (2006)
dc.identifierdoi:10.1103/PhysRevLett.97.240501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109478
dc.subjectMesoscale and Nanoscale Physics
dc.subjectQuantum Physics
dc.titleSpin-Orbit Mediated Control of Spin Qubits
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