Quantum computation with mesoscopic superposition states
量子物理
2009-11-06 v1
摘要
We present a strategy to engineer a simple cavity-QED two-bit universal quantum gate using mesoscopic distinct quantum superposition states. The dissipative effect on decoherence and amplitude damping of the quantum bits are analyzed and the critical parameters are presented.
引用
@article{arxiv.quant-ph/0001018,
title = {Quantum computation with mesoscopic superposition states},
author = {M. C. de Oliveira and W. J. Munro},
journal= {arXiv preprint arXiv:quant-ph/0001018},
year = {2009}
}
备注
9 pages, 5 Postscript and 1 Encapsulated Postscript figures. To be published in Phys. Rev. A