Non-equilibrium coherence dynamics in one-dimensional Bose gases

被引：0

作者：

S. Hofferberth

I. Lesanovsky

B. Fischer

T. Schumm

J. Schmiedmayer

机构：

[1] Physikalisches Institut,

[2] Universität Heidelberg,undefined

[3] Philosophenweg 12,undefined

[4] D-69120 Heidelberg,undefined

[5] Germany,undefined

[6] Atominstitut der Österreichischen Universitäten,undefined

[7] TU-Wien,undefined

[8] Stadionallee 2,undefined

[9] A-1020 Vienna,undefined

[10] Austria,undefined

[11] Institut für Theoretische Physik,undefined

[12] Universität Innsbruck,undefined

[13] Technikerstr. 25,undefined

[14] A-6020 Innsbruck,undefined

[15] Austria,undefined

来源：

Nature | 2007年 / 449卷

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper reports a direct experimental study of the coherence dynamics in both isolated and coupled degenerate one-dimensional (1D) Bose gases. Completely isolated 1D Bose gases exhibit coherence decay in excellent agreement with recent predictions. The coherence of two coupled 1D Bose gases decays to a finite value, analogous to the phase locking of two lasers by injection.

引用

页码：324 / 327

页数：3

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