Resumen
We investigate the hydrostatic equilibrium and the stability of charged stars made of a charged perfect fluid. The matter contained in the star follows the MIT bag model equation of state and the charge distribution to a power-law of the radial coordinate. The hydrostatic equilibrium and the stability of charged strange stars are analyzed using the Tolman-Oppenheimer-Volkoff equation and the Chandrasekhar's equation pulsation, respectively. These two equation are modified from their original form to the inclusion of the electric charge. We found that the stability of the star decreases with the increment of the central energy density and with the increment of the amount of charge.
Idioma original | Inglés |
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Título de la publicación alojada | 2nd ICRANet Cesar Lattes Meeting |
Subtítulo de la publicación alojada | Supernovae, Neutron Stars and Black Holes, CL 2015 |
Editores | Remo Ruffini, Ulisses Barres de Almeida, Gregory Vereshchagin, Cesar Augusto Zen Vasconcellos, Pascal Chardonnet, Rodrigo Picanco Negreiros, Jorge Rueda |
Editorial | American Institute of Physics Inc. |
ISBN (versión digital) | 9780735413405 |
DOI | |
Estado | Publicada - 17 dic. 2015 |
Evento | 2nd Cesar Lattes Meeting: Supernovae, Neutron Stars and Black Holes, CL 2015 - Rio de Janeiro, Niteroi, Joao Pessoa, Recife, Fortaleza, Brasil Duración: 13 abr. 2015 → 22 abr. 2015 |
Serie de la publicación
Nombre | AIP Conference Proceedings |
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Volumen | 1693 |
ISSN (versión impresa) | 0094-243X |
ISSN (versión digital) | 1551-7616 |
Conferencia
Conferencia | 2nd Cesar Lattes Meeting: Supernovae, Neutron Stars and Black Holes, CL 2015 |
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País/Territorio | Brasil |
Ciudad | Rio de Janeiro, Niteroi, Joao Pessoa, Recife, Fortaleza |
Período | 13/04/15 → 22/04/15 |
Nota bibliográfica
Publisher Copyright:© 2015 AIP Publishing LLC.