Published December 2011
| Version v1
Journal article
Properties of magnetized quark-hybrid stars
- 1. Department of Physics, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182 (United States)
- 2. CONICET, Rivadavia 1917, 1033 Buenos Aires (Argentina)
- 3. Gravitation, Astrophysics and Cosmology Group, Facultad de Ciencias Astronomicas y Geofsicas, Paseo del Bosque S/N (1900), Universidad Nacional de La Plata UNLP, La Plata (Argentina)
Description
The structure of a magnetized quark-hybrid stars (QHS) is modeled using a standard relativistic mean-field equation of state (EoS) for the description of hadronic matter. For quark matter we consider a bag model EoS which is modified perturbatively to account for the presence of a uniform magnetic field. The mass-radius (M-R) relationship, gravitational redshift and rotational Kepler periods of such stars are compared with those of standard neutron stars (NS). (author)
Availability note (English)
Available from DOI: http://dx.doi.org/10.1142/S0218301311040542Additional details
Identifiers
- DOI
- 10.1142/S0218301311040542;
- arXiv
- arXiv:1106.5084v1;
Publishing Information
- Journal Title
- International Journal of Modern Physics E
- Journal Volume
- 20
- Journal Issue
- supp.2
- Journal Page Range
- p. 25-28
- ISSN
- 0218-3013
Conference
- Title
- 2. international symposium on strong electromagnetic fields and neutron stars
- Acronym
- SMFNS 2011
- Dates
- 5-7 May 2011
- Place
- Varadero (Cuba)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Singapore
- INIS RN
- 46046072
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAG MODEL; EQUATIONS OF STATE; MAGNETIC FIELDS; MEAN-FIELD THEORY; NEUTRON STARS; NUCLEAR RADII; QUARKS; RED SHIFT
- Descriptors DEC
- COMPOSITE MODELS; EQUATIONS; EXTENDED PARTICLE MODEL; FERMIONS; MATHEMATICAL MODELS; NUCLEAR PROPERTIES; PARTICLE MODELS; QUARK MODEL; STARS