Journal article

Quantum gates with neutral atoms: Controlling collisional interactions in time-dependent traps

Abstract:: We theoretically study specific schemes for performing a fundamental two-qubit quantum gate via controlled atomic collisions by switching microscopic potentials. In particular we calculate the fidelity of a gate operation for a configuration where a potential barrier between two atoms is instantaneously removed and restored after a certain time. Possible implementations could be based on microtraps created by magnetic and electric fields, or potentials induced by laser light.

Publication status:: Published

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APA Style

Calarco, T., Hinds, E., Jaksch, D., Schmiedmayer, J., Cirac, J., & Zoller, P. (2000). Quantum gates with neutral atoms: Controlling collisional interactions in time-dependent traps. PHYSICAL REVIEW A, 61(2), 223041–2230411.

MLA Style

Calarco, T, et al. “Quantum Gates with Neutral Atoms: Controlling Collisional Interactions in Time-Dependent Traps.” PHYSICAL REVIEW A, vol. 61, no. 2, 2000, pp. 223041–2230411.

Chicago Style

Calarco, T, E Hinds, D Jaksch, J Schmiedmayer, J Cirac, and P Zoller. 2000. “Quantum Gates with Neutral Atoms: Controlling Collisional Interactions in Time-Dependent Traps.” PHYSICAL REVIEW A 61 (2): 223041–2230411.
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Publisher copy:: 10.1103/PhysRevA.61.022304

Authors

+ Calarco, T More by this author

Role:: Author

+ Hinds, E More by this author

Role:: Author

+ Jaksch, D More by this author

Role:: Author

+ Schmiedmayer, J More by this author

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+ Cirac, J More by this author

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Journal:: PHYSICAL REVIEW A More from this journal
Volume:: 61
Issue:: 2
Pages:: 223041-2230411
Publication date:: 2000-02-01
DOI:: 10.1103/PhysRevA.61.022304
EISSN:: 1094-1622
ISSN:: 1050-2947

Language:: English
Pubs id:: pubs:27455
UUID:: uuid:16bfc090-2503-4a8c-81f7-e9400146337a
Local pid:: pubs:27455
Source identifiers:: 27455
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_16bfc09025034a8c81f7e9400146337a

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Copyright date:: 2000

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

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