Passive Quantum Erasure for Neutral Kaons
量子物理
2007-05-23 v1 高能物理 - 唯象学
摘要
Quantum marking and quantum erasure are discussed for the neutral kaon system. Contrary to other two-level systems, strangeness and lifetime of a neutral kaon state can be alternatively measured via an "active" or a "passive" procedure. This offers new quantum erasure possibilities. In particular, the operation of a quantum eraser in the "delayed choice" mode is clearly illustrated.
引用
@article{arxiv.quant-ph/0404086,
title = {Passive Quantum Erasure for Neutral Kaons},
author = {A. Bramon and G. Garbarino and B. C. Hiesmayr},
journal= {arXiv preprint arXiv:quant-ph/0404086},
year = {2007}
}
备注
12 pages, contribution to the Festschrift in honor of Prof. Jose Adolfo de Azcarraga for his 60th birthday, Salamanca (Spain), June 9-11, 2003