Quantum-information content of fractional occupation probabilities in nuclei

被引：4

作者：

Chatzisavvas, KC ^{[1
]}

Panos, CP ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Dept Theoret Phys, Thessaloniki 54124, Greece

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2005年 / 14卷 / 04期

关键词：

information entropy; short-range correlations;

D O I：

10.1142/S0218301305003478

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Three measures of the information content of a probability distribution are briefly reviewed. They are applied to fractional occupation probabilities in light nuclei, taking into account short-range correlations. The effect of short-range correlations is to increase the information entropy (or disorder) of nuclei, comparing with the independent particle model. It is also indicated that the information entropy can serve as a sensitive index of order and short-range correlations in nuclei. It is concluded that increasing Z, the information entropy increases, i.e. the disorder of the nucleus increases for all measures of information considered in the present work.

引用

页码：653 / 661

页数：9

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