Magnetars as highly magnetized quark stars: An analytical treatment
- Autores
- Orsaria, Milva Gabriela; Ranea Sandoval, Ignacio Francisco; Vucetich, Héctor
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Facultad de Ciencias Astronómicas y Geofísicas - Materia
-
Ciencias Astronómicas
dense matter
magnetic fields
methods: analytical
stars: agnetars
stars: individual (Quark Stars) - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/83944
Ver los metadatos del registro completo
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Magnetars as highly magnetized quark stars: An analytical treatmentOrsaria, Milva GabrielaRanea Sandoval, Ignacio FranciscoVucetich, HéctorCiencias Astronómicasdense mattermagnetic fieldsmethods: analyticalstars: agnetarsstars: individual (Quark Stars)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.Facultad de Ciencias Astronómicas y Geofísicas2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/83944enginfo:eu-repo/semantics/altIdentifier/issn/0004-637Xinfo:eu-repo/semantics/altIdentifier/doi/10.1088/0004-637X/734/1/41info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:06Zoai:sedici.unlp.edu.ar:10915/83944Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:06.561SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Magnetars as highly magnetized quark stars: An analytical treatment |
title |
Magnetars as highly magnetized quark stars: An analytical treatment |
spellingShingle |
Magnetars as highly magnetized quark stars: An analytical treatment Orsaria, Milva Gabriela Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars) |
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 |
dc.creator.none.fl_str_mv |
Orsaria, Milva Gabriela Ranea Sandoval, Ignacio Francisco Vucetich, Héctor |
author |
Orsaria, Milva Gabriela |
author_facet |
Orsaria, Milva Gabriela Ranea Sandoval, Ignacio Francisco Vucetich, Héctor |
author_role |
author |
author2 |
Ranea Sandoval, Ignacio Francisco Vucetich, Héctor |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars) |
topic |
Ciencias Astronómicas dense matter magnetic fields methods: analytical stars: agnetars stars: individual (Quark Stars) |
dc.description.none.fl_txt_mv |
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. Facultad de Ciencias Astronómicas y Geofísicas |
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. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/83944 |
url |
http://sedici.unlp.edu.ar/handle/10915/83944 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0004-637X info:eu-repo/semantics/altIdentifier/doi/10.1088/0004-637X/734/1/41 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) |
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Universidad Nacional de La Plata |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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score |
13.070432 |