Compact bifluid hybrid stars: hadronic matter mixed with self-interacting fermionic asymmetric dark matter

• Published in: The European physical journal. C, Particles and fields Vol. 77; no. 7; pp. 1 - 9
• Main Authors: Mukhopadhyay, Somnath, Atta, Debasis, Imam, Kouser, Basu, D. N., Samanta, C.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.07.2017; Springer; Springer Nature B.V; SpringerOpen
• Subjects: Astronomy; Astrophysics and Cosmology; Dark matter; Density; Elementary Particles; Equations of state; Hadrons; Heavy Ions; Measurement Science and Instrumentation; Nuclear Energy; Nuclear matter; Nuclear Physics; Particle mass; Physics; Physics and Astronomy; Quantum Field Theories; Quantum Field Theory; Regular Article - Theoretical Physics; Relativity; Stars; Stellar rotation; Stellar structure; String Theory; Strong interactions (field theory)

The masses and radii of non-rotating and rotating configurations of pure hadronic stars mixed with self-interacting fermionic asymmetric dark matter are calculated within the two-fluid formalism of stellar structure equations in general relativity. The Equation of State (EoS) of nuclear matter is ob...