Quantum walks in optical lattices -: art. no. 052319

被引：214

作者：

Dür, W

Raussendorf, R

Kendon, VM

Briegel, HJ

机构：

[1] Univ Munich, Sekt Phys, D-80333 Munich, Germany

[2] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Opt Sect, London SW7 2BW, England

来源：

PHYSICAL REVIEW A | 2002年 / 66卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.66.052319

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose an experimental realization of discrete quantum walks using neutral atoms trapped in optical lattices. The quantum walk is taking place in position space and experimental implementation with present-day technology-even using existing setups-seems feasible. We analyze the influence of possible imperfections in the experiment and investigate the transition from a quantum walk to the classical random walk for increasing errors and decoherence.

引用

页数：8

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