光学学报, 2001, 21 (1): 8, 网络出版: 2020-08-12
熵测不准关系与光场的熵压缩
Entropic Uncertainty Relation and Entropic Squeezing of the Field
摘要
用熵作为光场量子涨落的量度,根据熵测不准关系,建立了熵压缩的概念,具体研究了光场与原子相互作用时的熵压缩。结果显示,熵压缩实现了对光场压缩效应的高灵敏量度。
Abstract
The concept of entropic squeezing is established and the entropic squeezing of the field interacting with the atom is investigated by regarding the entropy as a measure of quantum fluctuation and according to entropy uncertainty relation. The results show that the entropic squeezing is a high sensitive measure for the squeezing effect of the field.
方卯发, 陈菊梅. 熵测不准关系与光场的熵压缩[J]. 光学学报, 2001, 21(1): 8. Fang Maofa, Chen Jumei. Entropic Uncertainty Relation and Entropic Squeezing of the Field[J]. Acta Optica Sinica, 2001, 21(1): 8.
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