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Entanglement Involved in Pair Coherent State Studied via Wigner Function Formalism

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摘要 WecalculateWignerfunction,tomogramofthepaircoherentstatebyusingitsSchmidtdecompositioninthecoherentstaterepresentation.ItturnsoutthattheWignerfunctioncanbeseenasthequantumentanglement(QE)betweentwotwo-variableHermitepolynomials(TVHP)andthetomogramisfurthersimplifiedasQEoftwosingle-variableHermitepolynomials.TheHusimifunctionofpaircoherentstateisalsocalculated.

DOI g4qxplnoj8/821472

作者 HU Li-Yun;FAN Hong-Yi

机构地区不详

出处《理论物理通讯：英文版》 2009年12期

关键词对相干态量子纠缠维格纳形式主义函数埃尔米特多项式

分类 [理学][物理]

出版日期 2009年12月22日（中国期刊网平台首次上网日期，不代表论文的发表时间）

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来源期刊

理论物理通讯：英文版

理论物理通讯：英文版

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对相干态量子纠缠维格纳形式主义函数埃尔米特多项式

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