Towards Fault Tolerant Adiabatic Quantum Computation

Daniel A. Lidar
Phys. Rev. Lett. 100, 160506 – Published 25 April 2008; Erratum Phys. Rev. Lett. 100, 179904 (2008)

Abstract

I show how to protect adiabatic quantum computation (AQC) against decoherence and certain control errors, using a hybrid methodology involving dynamical decoupling, subsystem and stabilizer codes, and energy gaps. Corresponding error bounds are derived. As an example, I show how to perform decoherence-protected AQC against local noise using at most two-body interactions.

  • Received 29 June 2007
  • Publisher error corrected 25 April 2008

DOI:https://doi.org/10.1103/PhysRevLett.100.160506

©2008 American Physical Society

Corrections

25 April 2008

Erratum

Authors & Affiliations

Daniel A. Lidar

  • Departments of Chemistry, Electrical Engineering, and Physics, Center for Quantum Information Science & Technology, University of Southern California, Los Angeles, California 90089, USA

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Issue

Vol. 100, Iss. 16 — 25 April 2008

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