A realization of Yangian and its applications to the Bi-spin system in an external magnetic field

Shuo Jin; Kang Xue; Bing Hao Xie

doi:10.1088/0253-6102/39/1/1

A realization of Yangian and its applications to the Bi-spin system in an external magnetic field

Shuo Jin^*
, Kang Xue
, Bing Hao Xie

^*此作品的通讯作者

Nankai University
Northeast Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Yangian Y(sl(2)) is realized in the bi-spin system coupled with a time-dependent external magnetic field. It is shown that Y(sl(2)) generators can describe the transitions between the "spin triplet" and the "spin singlet" that evolve with time. Furthermore, new transition operators between the states with Berry phase factor and those between the states of nuclear magnetic resonance are presented.

源语言	英语
页（从-至）	1-5
页数	5
期刊	Communications in Theoretical Physics
卷	39
期	1
DOI	https://doi.org/10.1088/0253-6102/39/1/1
出版状态	已出版 - 15 1月 2003
已对外发布	是

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AB - Yangian Y(sl(2)) is realized in the bi-spin system coupled with a time-dependent external magnetic field. It is shown that Y(sl(2)) generators can describe the transitions between the "spin triplet" and the "spin singlet" that evolve with time. Furthermore, new transition operators between the states with Berry phase factor and those between the states of nuclear magnetic resonance are presented.

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KW - Transition operator

KW - Yangian

UR - https://www.scopus.com/pages/publications/0037440524

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A realization of Yangian and its applications to the Bi-spin system in an external magnetic field

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