Vortices in atomic Bose-Einstein condensates: An introduction

被引：10

作者：

Ghosh, S ^{[1
]}

机构：

[1] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel

来源：

PHASE TRANSITIONS | 2004年 / 77卷 / 5-7期

关键词：

Bose-Einstein condensate; vortex formation; Gross-Pitaevskii equation; chiral boundary conditions;

D O I：

10.1080/01411590410001672558

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The occurrence of vortices in atomic Bose-Einstein condensates (BECs) enables a description of their super-fluid behavior. In this article, we present a pedagogical introduction the vortex physics in trapped atomic BECs. The mechanism of vortex nucleation in an atomic BEC is discussed in detail. We also discuss a recently proposed approach to the problem of vortex nucleation which uses a one-particle Schrodinger equation with nonlocal and chiral boundary conditions.

引用

页码：625 / 676

页数：52

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