dorsal/arxiv
View SchemaInformation-Theoretic Comparison of Quantum Many-Body Systems
| Authors | K. Ch. Chatzisavvas, C. P. Panos, S. E. Massen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0305106 |
| URL | https://arxiv.org/abs/quant-ph/0305106 |
Abstract
An information measure inspired by Onicescu's information energy and Uffink's information measure (recently discussed by Brukner and Zeilinger) are calculated as functions of the number of particles $N$ for fermionic systems (nuclei and atomic clusters) and correlated bosonic systems (atoms in a trap). Our results are compared with previous ones obtained for Shannon's information entropy, where a universal property was derived for atoms, nuclei, atomic clusters and correlated bosons. It is indicated that Onicescu's and Uffink's definitions are finer measures of information entropy than Shannon's.
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"abstract": "An information measure inspired by Onicescu\u0027s information energy and Uffink\u0027s\ninformation measure (recently discussed by Brukner and Zeilinger) are\ncalculated as functions of the number of particles $N$ for fermionic systems\n(nuclei and atomic clusters) and correlated bosonic systems (atoms in a trap).\nOur results are compared with previous ones obtained for Shannon\u0027s information\nentropy, where a universal property was derived for atoms, nuclei, atomic\nclusters and correlated bosons. It is indicated that Onicescu\u0027s and Uffink\u0027s\ndefinitions are finer measures of information entropy than Shannon\u0027s.",
"arxiv_id": "quant-ph/0305106",
"authors": [
"K. Ch. Chatzisavvas",
"C. P. Panos",
"S. E. Massen"
],
"categories": [
"quant-ph"
],
"title": "Information-Theoretic Comparison of Quantum Many-Body Systems",
"url": "https://arxiv.org/abs/quant-ph/0305106"
},
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"variant": "snapshot-2026-03-01",
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