ATOM COOLING BY TIME-DEPENDENT POTENTIALS

被引：77

作者：

KETTERLE, W ^{[1
]}

PRITCHARD, DE ^{[1
]}

机构：

[1] MIT, ELECTR RES LAB, CAMBRIDGE, MA 02139 USA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 07期

关键词：

D O I：

10.1103/PhysRevA.46.4051

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using the concept of information entropy, it is shown that it is impossible to increase the phase-space density of atoms with time-dependent potentials or other time-dependent terms in the Hamiltonian, even if the motion is nonclassical.

引用

页码：4051 / 4054

页数：4

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