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Arbitrary precision composite pulses for NMR quantum computing.

Abstract:
We discuss the implementation of arbitrary precision composite pulses developed using the methods of Brown et al. [K.R. Brown, A.W. Harrow, I.L. Chuang, Arbitrarily accurate composite pulse sequences, Phys. Rev. A 70 (2004) 052318]. We give explicit results for pulse sequences designed to tackle both the simple case of pulse length errors and the more complex case of off-resonance errors. The results are developed in the context of NMR quantum computation, but could be applied more widely.
Publication status:
Published

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Publisher copy:
10.1016/j.jmr.2007.09.001

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Atomic and Laser Physics
Role:
Author
Journal:
Journal of magnetic resonance (San Diego, Calif. : 1997)
Volume:
189
Issue:
1
Pages:
114-120
Publication date:
2007-11-05
DOI:
EISSN:
1096-0856
ISSN:
1090-7807
URN:
uuid:152afa5e-62b9-4981-816f-4650a92e480c
Source identifiers:
26025
Local pid:
pubs:26025

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