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Journal article

Nonadiabatic geometric quantum computation

Abstract:

A different way to realize nonadiabatic geometric quantum computation is proposed by varying parameters in the Hamiltonian for nuclear-magnetic resonance, where the dynamical and geometric phases are implemented separately without the usual operational process. Therefore the phase accumulated in the geometric gate is a pure geometric phase for any input state. In comparison with the conventional geometric gates by rotating operations, our approach simplifies experimental implementations makin...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevA.76.044303

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Journal:
PHYSICAL REVIEW A
Volume:
76
Issue:
4
Publication date:
2007-10-01
DOI:
EISSN:
1094-1622
ISSN:
1050-2947
Source identifiers:
158021
Language:
English
Pubs id:
pubs:158021
UUID:
uuid:ad4e1b76-e813-444b-ac39-ed379e19379d
Local pid:
pubs:158021
Deposit date:
2012-12-19

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