Decoherence-free subspaces for multiple-qubit errors. II. Universal, fault-tolerant quantum computation

Daniel A. Lidar; Dave Bacon; Julia Kempe; K. B. Whaley

doi:10.1103/PhysRevA.63.022307

Decoherence-free subspaces for multiple-qubit errors. II. Universal, fault-tolerant quantum computation

Daniel A. Lidar, Dave Bacon, Julia Kempe, K. B. Whaley

Computer Science

Research output: Contribution to journal › Article › peer-review

Abstract

The problem of universal fault-tolerant quantum computation for a class of decoherence-free subspaces (DFS) was addressed. A model of correlated errors forming an Abelian subgroup of the Pauli group was studied. The errors in this model were the elements of the stabilizer and were correlated. No spatial symmetry in the system-bath interaction was implied and this enlarged the scope of the theory.

Original language	English (US)
Pages (from-to)	22307-22301
Number of pages	7
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	63
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.63.022307
State	Published - Feb 2001

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.63.022307

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abstract = "The problem of universal fault-tolerant quantum computation for a class of decoherence-free subspaces (DFS) was addressed. A model of correlated errors forming an Abelian subgroup of the Pauli group was studied. The errors in this model were the elements of the stabilizer and were correlated. No spatial symmetry in the system-bath interaction was implied and this enlarged the scope of the theory.",

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Decoherence-free subspaces for multiple-qubit errors. II. Universal, fault-tolerant quantum computation

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