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20002025
most citedThick brane solutions

225 citations

Showing astro-ph.SRShow all

5 papers · 1 filter

astro-ph.SR2013★ 4 cited

Chameleon dark matter stars

Vladimir Folomeev, Ascar Aringazin, Vladimir Dzhunushaliev

We consider static, spherically symmetric equilibrium configurations consisting of fermionic dark matter nonminimally coupled to dark energy in the form of a quintessence scalar fi…

astro-ph.SR2012★ 6 cited

Chameleon stars supported by a cosmological scalar field

Vladimir Folomeev

Starting from the assumption that the present accelerated expansion of the Universe is driven by a chameleon scalar field, the function describing a direct coupling between the mat…

astro-ph.SR2011★ 17 cited

Relativistic polytropic spheres embedded in a chameleon scalar field

Vladimir Folomeev, Douglas Singleton

In this paper we investigate gravitationally bound, spherically symmetric equilibrium configurations consisting of ordinary (polytropic) matter nonminimally coupled to an external…

astro-ph.SR2011★ 8 cited

Nonrelativistic isothermal fluid in the presence of a chameleon scalar field: Static and collapsing configurations

Vladimir Folomeev

We consider a gravitating spherically symmetric nonrelativistic configuration consisting of a massless chameleon scalar field nonminimally coupled to a perfect isothermal fluid. Th…

astro-ph.SR2011★ 31 cited

Chameleon stars

V. Dzhunushaliev, V. Folomeev, D. Singleton

We consider a gravitating spherically symmetric configuration consisting of a scalar field non-minimally coupled to ordinary matter in the form of a perfect fluid. For this system…