Stars and Halos of Degenerate Relativistic Heavy-Neutrino and Neutralino Matter

Abstract

Heavy-neutrino (or neutralino) stars are studied using the general relativistic equations of hydrostatic equilibrium and the relativistic equation of state for degenerate fermionic matter. The Tolman-Oppenheimer-Volkoff equations are then generalized to include a system of degenerate neutrino and neutralino matter that is gravitationally coupled. The properties and implications of such an interacting astrophysical system are discussed in detail.

10 pages, 5 ps-figures, RevTex

References in corpus (5)

• Evidence for nu_mu -> nu_e Neutrino Oscillations from LSND
• Black Holes
• The supermassive black hole of M87 and the kinematics of its associated gaseous disk
• Dark matter concentration in the galactic center
• Gravitational phase transition of heavy neutrino matter

Cited by in corpus (22)

• Born-Infeld Phantom Gravastars
• Small-scale clumps of dark matter
• A predictive model of BEC dark matter halos with a solitonic core and an isothermal atmosphere
• General-Relativistic Thomas-Fermi model
• On the Formation of Degenerate Heavy Neutrino Stars
• The motion of stars near the Galactic center: A comparison of the black hole and fermion ball scenarios
• Fast Growth of Supermassive Black Holes in Galaxies
• Jeans mass-radius relation of self-gravitating Bose-Einstein condensates and typical parameters of the dark matter particle
• Statistical mechanics of self-gravitating systems in general relativity: I. The quantum Fermi gas
• Constraints on Yukawa gravity parameters from observations of bright stars
• Degenerate sterile neutrino dark matter in the cores of galaxies
• Dynamics of the star S0-1 and the nature of the compact dark object at the Galactic center
• Neutrino bound states and bound systems
• Predictive model of fermionic dark matter halos with a quantum core and an isothermal atmosphere
• Fermion stars as gravitational lenses
• Astrophysical constraints on a possible neutrino ball at the Galactic Center
• Neutralino dark matter stars can not exist
• A Symbiotic Scenario for the Rapid Formation of Supermassive Black Holes
• Heating the intergalactic medium by radiative decay of neutrinos
• Gauging the Shadow Sector with SO(3)
• Degenerate Fermi gas perturbations at standard background cosmology
• Equation of State for Neutralino Star as a Form of Cold Dark Matter