Entanglement generation by adiabatic navigation in the space of symmetric multiparticle states

被引：30

作者：

Unanyan, Razmik G. ^{[1
,3
]}

Fleischhauer, Michael ^{[1
]}

Vitanov, Nikolay V. ^{[2
,4
]}

Bergmann, Klaas ^{[1
]}

机构：

[1] Fachbereich Physik der Universitat, 67653 Kaiserslautern, Germany

[2] Theoretical Physics Division, Department of Physics, Sofia University, James Boucher 5 Boulevard, 1126 Sofia, Bulgaria

[3] Institute for Physical Research, Armenian National Academy of Sci., 378410 Ashtarak, Armenia

[4] Institute of Solid State Physics, Bulgarian Academy of Sciences, Tsarigradsko chaussée 72, 1784 Sofia, Bulgaria

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 66卷 / 04期

关键词：

Approximation theory - Ions - Josephson junction devices - Magnetic fields - Semiconductor quantum dots;

D O I：

10.1103/PhysRevA.66.042101

中图分类号：

学科分类号：

摘要：

A technique for robust and efficient navigation in the Hilbert space of entangled symmetric states of a multiparticle system was discussed. An external field applied along the quantization axis created a network of well separated level crossings in the energy diagram. An adiabatic passage between these states was induced by the application of one or more transverse pulsed fields.

引用

页码：421011 / 421017

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