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Title: Perturbation approach for nuclear magnetic resonance solid-state quantum computation

A dynamics of a nuclear-spin quantum computer with a large number ( L = 1000 ) of qubits is considered using a perturbation approach. Small parameters are introduced and used to compute the error in an implementation of an entanglement between remote qubits, using a sequence of radio-frequency pulses. The error is computed up to the different orders of the perturbation theory and tested using exact numerical solution.
Authors:
 [1] ;  [1] ;  [2]
  1. Theoretical Division and CNLS, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
  2. Department of Introductory Design and Science, Polytechnic University, Six Metrotech Center, Brooklyn, NY 11201, USA
Publication Date:
OSTI Identifier:
1198243
Grant/Contract Number:
W-7405-ENG-36
Type:
Published Article
Journal Name:
Journal of Applied Mathematics
Additional Journal Information:
Journal Volume: 2003; Journal Issue: 1; Related Information: CHORUS Timestamp: 2016-08-23 04:03:23; Journal ID: ISSN 1110-757X
Publisher:
Hindawi Publishing Corporation
Sponsoring Org:
USDOE
Country of Publication:
Country unknown/Code not available
Language:
English