Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond

被引：1699

作者：

Lewenstein, Maciej

Sanpera, Anna

Ahufinger, Veronica

Damski, Bogdan

Sen, Aditi

Sen, Ujjwal ^{[1
]}

机构：

[1] ICFO, Inst Ciencies Foton, E-08660 Barcelona, Spain

[2] Los Alamos Natl Lab, Div Theory, Los Alamos, NM 87545 USA

[3] Univ Autonoma Barcelona, ICREA, E-08193 Barcelona, Spain

来源：

ADVANCES IN PHYSICS | 2007年 / 56卷 / 02期

关键词：

ultracold atomic and molecular gases; Hubbard models; disordered systems; frustrated systems; spinor gases; quantum information;

D O I：

10.1080/00018730701223200

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We review recent developments in the physics of ultracold atomic and molecular gases in optical lattices. Such systems are nearly perfect realisations of various kinds of Hubbard models, and as such may very well serve to mimic condensed matter phenomena. We show how these systems may be employed as quantum simulators to answer some challenging open questions of condensed matter, and even high energy physics. After a short presentation of the models and the methods of treatment of such systems, we discuss in detail, which challenges of condensed matter physics can be addressed with (i) disordered ultracold lattice gases, (ii) frustrated ultracold gases, (iii) spinor lattice gases, (iv) lattice gases in "artificial'' magnetic fields, and, last but not least, (v) quantum information processing in lattice gases. For completeness, also some recent progress related to the above topics with trapped cold gases will be discussed.

引用

页码：243 / 379

页数：137

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