Bifurcations of the geometric phase of a qubit asymmetrically coupled to the environment

被引：11

作者：

Dajka, Jerzy ^{[1
]}

Luczka, Jerzy ^{[1
]}

机构：

[1] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2008年 / 41卷 / 44期

关键词：

D O I：

10.1088/1751-8113/41/44/442001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The geometric phase of a qubit asymmetrically coupled to the outer bosonic environment is studied. We demonstrate that with the change of the coupling asymmetry, the geometric phase can exhibit a cascade of bifurcations and therefore can be useful for testing the asymmetry coupling.

引用

页数：8

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