System of fermions confined in a harmonic potential and subject to a magnetic field or a rotational motion

被引：5

作者：

Naidja, H. ^{[1
,2
]}

Bencheikh, K. ^{[3
]}

Bartel, J. ^{[4
,5
]}

Quentin, P. ^{[1
,2
]}

机构：

[1] Univ Bordeaux 1, Ctr Etud Nucl Bordeaux Gradignan, F-33175 Gradignan, France

[2] CNRS, IN2P3, F-33175 Gradignan, France

[3] Univ Setif, Dept Phys, Lab Phys Quant & Syst Dynam, Setif 19000, Algeria

[4] Univ Strasbourg, Inst Pluridisciplinaire Hubert Curien, F-67037 Strasbourg, France

[5] CNRS, IN2P3, F-67037 Strasbourg, France

来源：

PHYSICAL REVIEW A | 2011年 / 83卷 / 05期

关键词：

ENERGY DENSITIES; BOSE; CURRENTS; GASES; PARTICLE; PROFILE;

D O I：

10.1103/PhysRevA.83.053631

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Making use of the Bloch density matrix technique, we derive exact analytical expressions for the density profile in Fourier space, for the current density and the so-called integrated current for fermionic systems confined by a two-dimensional harmonic oscillator, in the presence of a magnetic field or in a rotating trap of arbitrary strength. We present numerical, illustrative examples with or without magnetic field (with or without rotation).

引用

页数：8