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| related topics |
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| {qubit, qubits, gate} |
| {theory, mechanics, state} |
| {error, code, errors} |
| {light, field, probe} |
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Note on "Hyperfine coherence in the presence of spontaneous photon
scattering" (quant-ph/0502063) and minimum energy requirements for quantum
logic
Julio Gea-Banacloche
abstract: The goal of this short note is to show that the formulas I derived originally
in [Phys. Rev. A 65, 022308 (2002)] regarding the errors introduced in quantum
logical operations by the quantum nature of the control fields apply even in
the situation discussed recently by Ozeri et al. in quant-ph/0502063, where the
decoherence-inducing spontaneous Raman scattering is considerably suppressed.
- oai_identifier:
- oai:arXiv.org:quant-ph/0504187
- categories:
- quant-ph
- arxiv_id:
- quant-ph/0504187
- created:
- 2005-04-25
Full article ▸
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