… In Newtonian approximation we also consider stars at finitetemperature, in which case the bosons are no longer fully condensed. Section 3 discusses several models for bosonstars in …
C Gruber, A Pelster - The European Physical Journal D, 2014 - Springer
… stars due to the formation of Cooper pairs among the superfluid neutrons. To this end we study the condensation of bosonic … We consider a finite-temperature scenario, generalizing …
… model at zero temperature and magnetic field gives stars with maximum masses … finite temperature on BECS models. We will consider a naked star fully composed of interacting bosons. …
… EOS parameters—boson mass and strength … star at finitetemperature considered in Ref. [48] suggests that the maximum mass of the star remains unaffected by changes in temperature …
… Bosonstars are gravitationally … stability criteria for fluid stars. With this in mind, I investigate the dynamical instability of bosonstars against chargeconserving, small radial perturbations. …
… Instead, if constructed larger than a galaxy, could a bosonstar serve as the dark matter halo … to charged bosonstars and fermion-bosonstars. Rotating bosonstars are found to have an …
… Our key simplification is to include only boson emission or absorption (… of temperature and FIB absorption rate in a star, we derive explicit volume-integral expressions for the boson …
M Hafizi - International Journal of Modern Physics D, 1998 - World Scientific
… In this paper we study bosonstars made up of real scalar \(j>4 self-interacting fields at finitetemperature. For the reason of their equation of state, we call these configurations "…
… bosonstars account for this non-baryonic part of dark matter [17], [18], [19]. Bosonstars are … –0) instead of electromagnetic fields, ie spin–1 bosons. If scalar fields exist in nature, such …