Journal article

Spin-1/2 geometric phase driven by decohering quantum fields.

Abstract:: We calculate the geometric phase of a spin-1/2 system driven by one and two mode quantum fields subject to decoherence. Using the quantum jump approach, we show that the corrections to the phase in the no-jump trajectory are different when considering adiabatic and nonadiabatic evolutions. We discuss the implications of our results from both fundamental as well as quantum computational perspectives.

Publication status:: Published

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APA Style

Carollo, A., Fuentes-Guridi, I., Santos, M., & Vedral, V. (2004). Spin-1/2 geometric phase driven by decohering quantum fields. Physical Review Letters, 92(2), 020402.

MLA Style

Carollo, A, et al. “Spin-1/2 Geometric Phase Driven by Decohering Quantum Fields.” Physical Review Letters, vol. 92, no. 2, 2004, p. 020402.

Chicago Style

Carollo, A, I Fuentes-Guridi, M Santos, and V Vedral. 2004. “Spin-1/2 Geometric Phase Driven by Decohering Quantum Fields.” Physical Review Letters 92 (2): 020402.
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Publisher copy:: 10.1103/physrevlett.92.020402

Authors

+ Carollo, A More by this author

Role:: Author

+ Fuentes-Guridi, I More by this author

Role:: Author

+ Santos, M More by this author

Role:: Author

+ Vedral, V More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Atomic & Laser Physics
Role:: Author

Journal:: Physical Review Letters More from this journal
Volume:: 92
Issue:: 2
Pages:: 020402
Publication date:: 2004-01-01
DOI:: 10.1103/physrevlett.92.020402
EISSN:: 1079-7114
ISSN:: 0031-9007

Language:: English
Pubs id:: pubs:155105
UUID:: uuid:f67257ef-4a85-42a5-a66c-6a3c0f494a94
Local pid:: pubs:155105
Source identifiers:: 155105
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_f67257ef4a8542a5a66c6a3c0f494a94

Terms of use

Copyright date:: 2004

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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