ITP OpenIR  > 理论物理所科研产出  > SCI论文
GAO, XC; XU, JB; QIAN, TZ; GAO, XC , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING,PEOPLES R CHINA.
GEOMETRIC PHASE AND THE GENERALIZED INVARIANT FORMULATION
Source PublicationPHYSICAL REVIEW A
KeywordBerry Topological Phase Anandan Quantum Phase Nmr Interferometry Gauge-theories Statistics System
AbstractAn alternative concept of the basic invariants is introduced. The Lewis-Riesenfeld invariant theory is extended to obtain a generalized invariant formulation. The formulation is then used to establish four facts: (i) Any invariant for a quantum system can be constructed in terms of the basic invariants. (ii) It is possible to introduce a solution-generating technique by making use of the basic invariants. (iii) The path integral in the generalized invariant formulation reduces to an ordinary integral. (iv) The study of noncyclic evolution of a quantum system reduces explicitly to the study of the cyclic evolution. Finally, phase factors and general solution for the driven generalized time-dependent harmonic oscillator are studied as an illustrative example.
1991
ISSN1050-2947
Volume44Issue:11Pages:7016-7021
Subject AreaPhysics
Indexed BySCI
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Cited Times:133[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/11276
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGAO, XC , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
GAO, XC,XU, JB,QIAN, TZ,et al. GEOMETRIC PHASE AND THE GENERALIZED INVARIANT FORMULATION[J]. PHYSICAL REVIEW A,1991,44(11):7016-7021.
APA GAO, XC,XU, JB,QIAN, TZ,&GAO, XC , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING,PEOPLES R CHINA..(1991).GEOMETRIC PHASE AND THE GENERALIZED INVARIANT FORMULATION.PHYSICAL REVIEW A,44(11),7016-7021.
MLA GAO, XC,et al."GEOMETRIC PHASE AND THE GENERALIZED INVARIANT FORMULATION".PHYSICAL REVIEW A 44.11(1991):7016-7021.
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