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arXiv 1006.2913quant-phcond-mat.mes-hallcond-mat.quant-gasnucl-th
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含时Aharonov-Bohm环中的量子非完整性

Quantum anholonomies in time-dependent Aharonov-Bohm rings

Atushi Tanaka, Taksu Cheon

摘要:

本文利用Aharonov-Bohm环中磁通量随时间的变化研究了本征态的非完整性。本征能和本征态的期望值的非完整性被证明是持续超越绝热制度。的规范的磁通量的选择是至关重要的,以澄清这些anholonomies的本征空间anholonomy,这是描述了一个非阿贝尔连接在绝热极限的关系。

英文摘要:

Anholonomies in eigenstates are studied through time-dependent variations of a magnetic flux in an Aharonov-Bohm ring. The anholonomies in the eigenenergy and the expectation values of eigenstates are shown to persist beyond the adiabatic regime. The choice of the gauge of the magnetic flux is shown to be crucial to clarify the relationship of these anholonomies to the eigenspace anholonomy, which is described by a non-Abelian connection in the adiabatic limit.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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