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arXiv 2008.07061math-phmath.MPmath.PR
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Wigner矩阵的均分原理

Equipartition principle for Wigner matrices

Zhigang Bao, Laszlo Erdos, Kevin Schnelli

摘要:

我们证明了几个独立的大Wigner矩阵之和的任何特征向量的能量在这些矩阵之间均匀分布,具有很高的精度。这表明了量子系统的均分原理的一个特别强的微正则形式,其组件由维格纳矩阵建模。

英文摘要:

We prove that the energy of any eigenvector of a sum of several independent large Wigner matrices is equally distributed among these matrices with very high precision. This shows a particularly strong microcanonical form of the equipartition principle for quantum systems whose components are modelled by Wigner matrices.

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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