Efficient Quantum Computation using Coherent States

Preprint

17 September 2001

preprint
Published by arXiv in arXiv

Abstract

Near-deterministic universal quantum computation is found to be possible with arbitrarily high accuracy using coherent states of large amplitudes. This scheme is robust to detection inefficiency and photon loss.

Keywords

DETECTION INEFFICIENCY
USING COHERENT STATES
QUANTUM COMPUTATION
UNIVERSAL QUANTUM
EFFICIENT QUANTUM
ARBITRARILY HIGH
PHOTON
ROBUST

All Related Versions

Version 1, 2001-09-17, ArXiv
Version 2, 2001-12-31, ArXiv
Published version: Physical Review A, 65 (4), 042305.

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