Entropy, complexity and disequilibrium in compact stars
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
06/11/2013
06/11/2013
2012
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Resumo |
We used the statistical measurements of information entropy, disequilibrium and complexity to infer a hierarchy of equations of state for two types of compact stars from the broad class of neutron stars, namely, with hadronic composition and with strange quark composition. Our results show that, since order costs energy. Nature would favor the exotic strange stars even though the question of how to form the strange stars cannot be answered within this approach. (C) 2012 Elsevier B.V. All rights reserved. CAPES FAPESP CNPq Agency (Brazil) |
Identificador |
PHYSICS LETTERS A, AMSTERDAM, v. 376, n. 12-13, pp. 1085-1089, FEB, 2012 0375-9601 http://www.producao.usp.br/handle/BDPI/41999 doi:10.1016/j.physleta.2012.02.012 http://www.sciencedirect.com/science/article/pii/S0375960112001223 |
Idioma(s) |
eng |
Publicador |
ELSEVIER SCIENCE BV AMSTERDAM |
Relação |
PHYSICS LETTERS A |
Direitos |
closedAccess Copyright ELSEVIER SCIENCE BV |
Palavras-Chave | #INFORMATION ENTROPY #COMPLEXITY #SELF-ORGANIZATION #NEUTRON STARS #STRANGE STARS #EQUATION OF STATE #NEUTRON-STAR #STRANGE STARS #MATTER #EQUATION #PHYSICS, MULTIDISCIPLINARY |
Tipo |
article original article publishedVersion |