Published March 2007
| Version v1
Journal article
Spin-orbit induced spin-qubit control in nanowires
- 1. Niels Bohr Institute, Universitetsparken 5, DK-2100 Copenhagen (Denmark)
Description
We elaborate on a number of issues concerning our recent proposal for spin-qubit manipulation in nanowires using the spin-orbit coupling. We discuss the experimental status and describe in further detail the scheme for single-qubit rotations. We present a derivation of the effective two-qubit coupling which can be extended to higher orders in the Coulomb interaction. The analytic expression for the coupling strength is shown to agree with numerics
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 61
- Journal Issue
- 1
- Journal Page Range
- p. 302-306
- ISSN
- 1742-6596
Conference
- Title
- International conference on nanoscience and technology
- Dates
- 30 Jul - 4 Aug 2006
- Place
- Basel (Switzerland)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38077941
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CONTROL; COULOMB FIELD; L-S COUPLING; QUANTUM WIRES; QUBITS; ROTATION; SPIN; WIRES
- Descriptors DEC
- ANGULAR MOMENTUM; COUPLING; ELECTRIC FIELDS; INFORMATION; INTERMEDIATE COUPLING; MOTION; NANOSTRUCTURES; PARTICLE PROPERTIES; QUANTUM INFORMATION