Relativistic quantum mechanics with trapped ions

被引：63

作者：

Lamata, L. ^{[1
,2
]}

Casanova, J. ^{[1
]}

Gerritsma, R. ^{[3
,4
]}

Roos, C. F. ^{[3
,4
]}

Garcia-Ripoll, J. J. ^{[5
]}

Solano, E. ^{[1
,6
]}

机构：

[1] Univ Pais Vasco Euskal Herriko Unibertsitatea, Dept Quim Fis, Apartado 644, Bilbao 48080, Spain

[2] Max Planck Inst Quantum Opt, D-85748 Garching, Germany

[3] Austrian Acad Sci, Inst Quantenopt & Quanteninformat, A-6020 Innsbruck, Austria

[4] Univ Innsbruck, Inst Phys Expt, A-6020 Innsbruck, Austria

[5] CSIC, Inst Fis Fundamental, E-28006 Madrid, Spain

[6] Basque Fdn Sci, IKERBASQUE, Bilbao 48011, Spain

来源：

NEW JOURNAL OF PHYSICS | 2011年 / 13卷

关键词：

ZITTERBEWEGUNG; DYNAMICS; MOMENTS; ANALOG;

D O I：

10.1088/1367-2630/13/9/095003

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the quantum simulation of relativistic quantum mechanics, as described by the Dirac equation and classical potentials, in trapped-ion systems. We concentrate on three problems of growing complexity. Firstly, we study the bidimensional relativistic scattering of single Dirac particles by a linear potential. Secondly, we explore the case of a Dirac particle in a magnetic field and its topological properties. Finally, we analyze the problem of two Dirac particles that are coupled by a controllable and confining potential. The latter interaction may be useful to study important phenomena such as the confinement and asymptotic freedom of quarks.

引用

页数：18

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