SPIN-ORBIT INTERACTION AND AHARONOV-ANANDAN PHASE IN MESOSCOPIC RINGS | |
SU, ZB![]() | |
刊名 | PHYSICAL REVIEW LETTERS
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1994 | |
卷号 | 72期号:15页码:2311-2315 |
关键词 | Berry Phase Topological Phase Neutral Particles Quantum Interferometer Currents Systems |
ISSN号 | 0031-9007 |
英文摘要 | We show the existence of a nonadiabatic geometric phase, i.e., an Aharonov-Anandan (AA) phase, in the Aharonov-Casher (AC) topological interference effect in one-dimensional mesoscopic rings. We find the AC phase is the phase accumulated by the spin wave function during a cyclic evolution, and show it is the sum of a geometric AA phase and a dynamical phase. In the adiabatic limit, the AA phase becomes the spin-orbit Berry phase introduced by Aronov and Lyanda Geller. By solving exactly the model of a quasi-one-dimensional ring formed by the 2DEG on a semiconductor heterostructure, we discuss the observability of the AA phase in the AC effect. |
学科主题 | Physics |
URL标识 | 查看原文 |
公开日期 | 2012-08-29 |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/11927] ![]() |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
通讯作者 | QIAN, TZ , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
推荐引用方式 GB/T 7714 | SU, ZB,QIAN, TZ,QIAN, TZ , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.. SPIN-ORBIT INTERACTION AND AHARONOV-ANANDAN PHASE IN MESOSCOPIC RINGS[J]. PHYSICAL REVIEW LETTERS,1994,72(15):2311-2315. |
APA | SU, ZB,QIAN, TZ,&QIAN, TZ , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1994).SPIN-ORBIT INTERACTION AND AHARONOV-ANANDAN PHASE IN MESOSCOPIC RINGS.PHYSICAL REVIEW LETTERS,72(15),2311-2315. |
MLA | SU, ZB,et al."SPIN-ORBIT INTERACTION AND AHARONOV-ANANDAN PHASE IN MESOSCOPIC RINGS".PHYSICAL REVIEW LETTERS 72.15(1994):2311-2315. |
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