Geometric Phase of Time-Dependent Superconducting Qubit

被引：2

作者：

Zeng, G. R. ^{[1
]}

Jiang, Yanyan ^{[2
]}

Chen, Z. Q. ^{[3
]}

Yu, Yanxia ^{[4
]}

机构：

[1] Jiangxi Normal Univ, Coll Phys & Commun Elect, Nanchang 330022, Peoples R China

[2] Anqing Teachers Coll, Dept Phys, Anqing 246011, Peoples R China

[3] Jinggangshan Univ, Coll Sci, Jian 343009, Jiangxi, Peoples R China

[4] Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2015年 / 54卷 / 05期

关键词：

Geometric phase; Solid-state qubit; Invariant operator; QUANTUM STATE; MIXED-STATE;

D O I：

10.1007/s10773-014-2362-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Geometric phases are studied in terms of invariant operator for a time-dependent superconducting qubit. The results show that the geometric phase depends on the dipole interaction strength between the qubit and a microwave field of frequency and phase, which provides a clue to realize the geometric quantum computation in the experiments.

引用

页码：1617 / 1626

页数：10

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