Equations of state for mixed stars

Utilize este identificador para referenciar este registo: https://hdl.handle.net/10316/110954

Título:	Equations of state for mixed stars
Autor:	Menezes, D. P. Providência, C.
Data:	2004
Editora:	Springer Nature
Projeto:	CNPq (Brazil) CAPES(Brazil)/GRICES (Portugal) under project 003/100 FEDER/FCT (Portugal) under the project POCTI/35308/FIS/2000
Título da revista, periódico, livro ou evento:	Brazilian Journal of Physics
Volume:	34
Número:	3a
Resumo:	We investigate the properties of mixed stars formed by hadronic and quark matter in β-equilibrium described by appropriate equations of state (EOS) in the framework of relativistic mean-field theory. We use the non-linear Walecka model for the hadron matter and the MIT Bag and the Nambu-Jona-Lasinio models for the quark matter. The calculations were performed for T = 0 and for finite temperatures in order to describe neutron and proto-neutron stars. The star properties are discussed. Both the Bag model and the NJL model predict a mixed phase in the interior of the star.
URI:	https://hdl.handle.net/10316/110954
ISSN:	0103-9733
DOI:	10.1590/S0103-97332004000500005
Direitos:	openAccess
Aparece nas coleções:	FCTUC Física - Artigos em Revistas Internacionais

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