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Magnetars as highly magnetized quark stars: An analytical treatment

Document type: Articulo

Abstract

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.

General information

Issue date: 2011
Document language: English
Journal: Astrophysical Journal; vol. 734, no. 1
Origin: Facultad de Ciencias Astronómicas y Geofísicas
Others identifiers: eid:2-s2.0-79958275689
ISSN: 0004-637X

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Created: 24 de octubre de 2019
Available since: 24 de octubre de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/83944
  • https://doi.org/10.1088/0004-637X/734/1/41

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    Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)