Electrically Charged Pulsars



Título del documento: Electrically Charged Pulsars
Revue: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000403523
ISSN: 0103-9733
Autores: 1
1
Instituciones: 1Universidade Federal de Santa Catarina, Centro de Ciencias Fisicas e Matematicas, Florianopolis, Santa Catarina. Brasil
Año:
Periodo: Dic
Volumen: 37
Número: 4
Paginación: 1183-1190
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés In the present work we investigate one possible variation on the usual electrically neutral pulsars: the inclusion of electric charge through a naive prescription. We study the effect of electric charge in pulsars assuming that the charge distribution is proportional to the energy density. All calculations were performed for equations of state obtained at zero temperature and also for fixed entropies. We then choose one of the models, the Nambu-JonaLasinio model for zero temperature quark stars without the inclusion of leptons, what makes them electrically charged, and compare the results with the previous one
Disciplinas: Física y astronomía
Palabras clave: Astronomía,
Física nuclear,
Astrofísica,
Pulsares,
Estrellas de quarks
Keyword: Physics and astronomy,
Astronomy,
Nuclear physics,
Astrophysics,
Pulsars,
Quark stars
Texte intégral: Texto completo (Ver PDF)