Physical characteristics ofN-dimensional, radially-symmetric polytropes

On the Newtonian anisotropic configurations

“…The Newtonian theory of stellar structure is usually used to describe the stars with not extremely high densities [1,2]. Even for high density compact objects like white dwarfs and neutron stars, applying Newtonian gravity leads to acceptable results, comparable to the results of the relativistic models [3].…”

A theory of finite-temperature Bose-Einstein condensates in neutron stars

“…Negative polytropic indices denote metastable states of matter which can occur in highly energetic processes and environments in astrophysics [40]. Since the thermal cloud makes up only a small fraction of the total number of particles however, as can be seen from the respective smallness of c 1 as compared to p…”

Anisotropic polytropes in Newtonian gravity

“…[1][2][3][4] Even for high density compact objects like white dwarfs and neutron stars, applying Newtonian gravity leads to acceptable results. 5 In order to model the contents of star we use the polytropic equation of state, P = Kρ γ , which has a wide range of applications.…”

“…5 In order to model the contents of star we use the polytropic equation of state, P = Kρ γ , which has a wide range of applications. 1,3,4 Moreover it leads to scale symmetry and introducing homology invariants. 4 In the case when an anisotropy factor is present Δ = P t − P r , the hydrostatic Newtonian equilibrium of a star is written as…”

“…1,3,4 Moreover it leads to scale symmetry and introducing homology invariants. 4 In the case when an anisotropy factor is present Δ = P t − P r , the hydrostatic Newtonian equilibrium of a star is written as…”