Equations of State for Mixed Stars
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876427562169663488 |
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| author | D. P. Menezes |
| author_facet | D. P. Menezes |
| contents | Equations of State for Mixed Stars D. P. Menezes C. Providência Física, Astronomía y Matemáticas We investigate the properties of mixed stars formed by hadronic and quark matter in equilibrium described byappropriate equations of state (EOS) in the framework of relativistic mean-field theory. We use the non-linearWalecka model for the hadron matter and the MIT Bag and the Nambu-Jona-Lasinio models for the quarkmatter. The calculations were performed for T = 0 and for finite temperatures in order to describe neutron andproto-neutron stars. The star properties are discussed. Both the Bag model and the NJL model predict a mixedphase in the interior of the star. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434504 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| format | Artículo científico |
| id | redalyc_46434504 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Equations of State for Mixed Stars D. P. Menezes Física, Astronomía y Matemáticas Equations of State for Mixed Stars D. P. Menezes C. Providência Física, Astronomía y Matemáticas We investigate the properties of mixed stars formed by hadronic and quark matter in equilibrium described byappropriate equations of state (EOS) in the framework of relativistic mean-field theory. We use the non-linearWalecka model for the hadron matter and the MIT Bag and the Nambu-Jona-Lasinio models for the quarkmatter. The calculations were performed for T = 0 and for finite temperatures in order to describe neutron andproto-neutron stars. The star properties are discussed. Both the Bag model and the NJL model predict a mixedphase in the interior of the star. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434504 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34 |
| title | Equations of State for Mixed Stars |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46434504 |