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Implementing quantum logic gates with gradient ascent pulse engineering: principles and practicalities.

Abstract:
We briefly describe the use of gradient ascent pulse engineering (GRAPE) pulses to implement quantum logic gates in nuclear magnetic resonance quantum computers, and discuss a range of simple extensions to the core technique. We then consider a range of difficulties that can arise in practical implementations of GRAPE sequences, reflecting non-idealities in the experimental systems used.
Publication status:
Published

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Publisher copy:
10.1098/rsta.2011.0361

Authors


Rowland, B More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Atomic and Laser Physics
Journal:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
Volume:
370
Issue:
1976
Pages:
4636-4650
Publication date:
2012-10-05
DOI:
EISSN:
1471-2962
ISSN:
1364-503X
URN:
uuid:73af6834-14ce-4309-875b-f7aa9351098f
Source identifiers:
350467
Local pid:
pubs:350467

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