搜索结果: 1-2 共查到“物理学 Reversibility”相关记录2条 . 查询时间(0.093 秒)
Information, fidelity, and reversibility in photodetection processes
Information fidelity reversibility photodetection processes
2010/11/8
Four types of photon counters are discussed in terms of information, fidelity, and physical reversibility: conventional photon counter, quantum counter, and their quantum nondemolition (QND) versions...
There is a constraining relation between the reliability of a quantum measurement and the extent to which the measurement process is, in principle, reversible. The greater the information that is gain...