Entangling neutral atoms for quantum information processing

被引：35

作者：

Calarco, T

Briegel, HJ

Jaksch, D

Cirac, JI

Zoller, P

机构：

[1] Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria

[2] European Ctr Theoret Studies Nucl Phys & Related, ECT, I-38050 Trento, Italy

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

来源：

JOURNAL OF MODERN OPTICS | 2000年 / 47卷 / 12期

关键词：

D O I：

10.1080/09500340008235137

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We review recent proposals for performing entanglement manipulation via cold collisions between neutral atoms. State-dependent, time-varying trapping potentials allow one to control the interaction between atoms, so that conditional phase shifts realizing a universal quantum gate can be obtained with high fidelity. We discuss possible physical implementations with existing experimental techniques, for example optical lattices and magnetic micro-traps.

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页码：2137 / 2149

页数：13

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