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arXiv quant-ph/0312121quant-ph
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非线性振子的广义智能态

Generalized Intelligent States for Nonlinear Oscillators

A. H. El Kinani, M. Daoud

摘要:

给出了$x^4$ % -非简谐振子广义智能态的构造方法.这些GIS系列需要尽量减少罗伯逊-薛定谔不确定性关系。作为一种特殊情况,我们将得到所谓的Gazeau-Klauder相干态。对后者的性质进行了详细的讨论。分析表示也被认为是它的优势,在获得GIS的分析方法。最后提出了进一步的扩展。

英文摘要:

The construction of Generalized Intelligent States (GIS) for the $x^4$% -anharmonic oscillator is presented. These GIS families are required to minimize the Robertson-Schrödinger uncertainty relation. As a particular case, we will get the so-called Gazeau-Klauder coherent states. The properties of the latters are discussed in detail. Analytical representation is also considered and its advantage is shown in obtaining the GIS in an analytical way. Further extensions are finally proposed.

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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