Acceleration and localization of matter in a ring trap

被引：22

作者：

Bludov, Yu. V.

Konotop, V. V.

机构：

[1] Univ Lisbon, Ctr Fis Teor & Comp, P-1649003 Lisbon, Portugal

[2] Univ Lisbon, Fac Ciencias, Dept Fis, P-1749016 Lisbon, Portugal

[3] Univ Castilla La Mancha, ETS Ingenieros Ind, Dept Matemat, E-13071 Ciudad Real, Spain

来源：

PHYSICAL REVIEW A | 2007年 / 75卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.75.053614

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A toroidal trap combined with external time-dependent electric field can be used for implementing different dynamical regimes of matter waves. In particular, we show that dynamical and stochastic acceleration, localization, and implementation of the Kapitza pendulum can be originated by means of proper choice of the external force.

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页数：6

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