Studies of a general flat space/boson star transition model in a box through a language similar to holographic superconductors
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2017)042
Abstract: A bstractWe study a general flat space/boson star transition model in quasi-local ensemble through approaches familiar from holographic superconductor theories. We manage to find a parameter ψ2, which is proved to be useful in disclosing… read more here.
Keywords: general flat; flat space; transition; boson star ... See more keywords
Gravitational waves from dark boson star binary mergers
Sign Up to like & getrecommendations! Published in 2018 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/aae87c
Abstract: Gravitational wave astronomy might allow us to detect the coalescence of low-brightness astrophysical compact objects which are extremely difficult to be observed with current electromagnetic telescopes. Besides classical sources like black holes and neutron stars,… read more here.
Keywords: gravitational waves; dark boson; waves dark; boson stars ... See more keywords
Stability of rotating scalar boson stars with nonlinear interactions
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.044022
Abstract: We study the stability of rotating scalar boson stars, comparing those made from a simple massive complex scalar (referred to as mini boson stars), to those with several different types of nonlinear interactions. To that… read more here.
Keywords: nonlinear interactions; stability; boson; boson star ... See more keywords
Oscillation of boson star in Newtonian approximation
Sign Up to like & getrecommendations! Published in 2017 at "Modern Physics Letters A"
DOI: 10.1142/s0217732317500377
Abstract: Boson star (BS) rotation is studied under Newtonian approximation. A Coulombian potential term is added as perturbation to the radial potential of the system without disturbing the angular momentum. The results of the stationary states… read more here.
Keywords: oscillation boson; newtonian approximation; boson star;