Magnetars as highly magnetized quark stars: An analytical treatment

We present an analytical model of a magnetar as a high-density magnetized quark bag. The effect of strong magnetic fields (B > 5 × 10 16 G) in the equation of state is considered. An analytic expression for the mass-radius relationship is found from the energy variational principle in general rel...

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Detalles Bibliográficos
Autores principales:	Orsaria, Milva Gabriela, Ranea Sandoval, Ignacio Francisco, Vucetich, Héctor
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2011
Materias:	Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars)
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83944
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-83944
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars)
spellingShingle	Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars) Orsaria, Milva Gabriela Ranea Sandoval, Ignacio Francisco Vucetich, Héctor Magnetars as highly magnetized quark stars: An analytical treatment
topic_facet	Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars)
description	We present an analytical model of a magnetar as a high-density magnetized quark bag. The effect of strong magnetic fields (B > 5 × 10 16 G) in the equation of state is considered. An analytic expression for the mass-radius relationship is found from the energy variational principle in general relativity. Our results are compared with observational evidence of possible quark and/or hybrid stars.
format	Articulo Articulo
author	Orsaria, Milva Gabriela Ranea Sandoval, Ignacio Francisco Vucetich, Héctor
author_facet	Orsaria, Milva Gabriela Ranea Sandoval, Ignacio Francisco Vucetich, Héctor
author_sort	Orsaria, Milva Gabriela
title	Magnetars as highly magnetized quark stars: An analytical treatment
title_short	Magnetars as highly magnetized quark stars: An analytical treatment
title_full	Magnetars as highly magnetized quark stars: An analytical treatment
title_fullStr	Magnetars as highly magnetized quark stars: An analytical treatment
title_full_unstemmed	Magnetars as highly magnetized quark stars: An analytical treatment
title_sort	magnetars as highly magnetized quark stars: an analytical treatment
publishDate	2011
url	http://sedici.unlp.edu.ar/handle/10915/83944
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bdutipo_str	Repositorios
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Magnetars as highly magnetized quark stars: An analytical treatment

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