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