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- Title
Electrically charged strange quark stars with anisotropic matter: exact analytical solution.
- Authors
Panotopoulos, Grigoris; Lopes, Ilídio
- Abstract
We obtain a new exact analytical solution to the Einstein–Maxwell field equations with anisotropic matter. The solution describes the interior of anisotropic, electrically charged strange quark stars with a non-linear equation-of-state. We show the behavior of the solution graphically, and we determine the properties of the star (radius, mass, electric charge and compactness) for specific numerical values of the parameters involved. Finally, we check that causality is not violated, and that the energy conditions, the upper bound on the compactness of the stars, and constraints on the mass of the objects coming from observed massive pulsars and direct detection of gravitational waves are all fulfilled.
- Subjects
QUARKS; PULSAR detection; ANALYTICAL solutions; ELECTRIC charge; GRAVITATIONAL waves
- Publication
General Relativity & Gravitation, 2020, Vol 52, Issue 5, p1
- ISSN
0001-7701
- Publication type
Article
- DOI
10.1007/s10714-020-02701-2