9 citations · 12 across the 4 of their papers we have counts for
4 papers
Brane world models with bulk perfect fluid and broken 4D Poincare invariance
Ozgur Akarsu, Alexey Chopovsky, Maxim Eingorn +2
We consider 5D brane world models with broken global 4D Poincar\a'{e} invariance (4D part of the spacetime metric is not conformal to the Minkowski spacetime). The bulk is filled w…
Weak-field limit of Kaluza-Klein models with spherically symmetric static scalar field: observational constraints
Alexander Zhuk, Alexey Chopovsky, Seyed Hossein Fakhr +2
In a multidimensional Kaluza-Klein model with Ricci-flat internal space, we study the gravitational field in the weak-field limit. This field is created by two coupled sources. Fir…
Kaluza-Klein models with spherical compactification: observational constraints and possible examples
Maxim Eingorn, Seyed Hossein Fakhr, Alexander Zhuk
We consider Kaluza-Klein models with background matter in the form of a multicomponent perfect fluid. This matter provides spherical compactification of the internal space with an…
Observational constraints on Kaluza-Klein models with -dimensional spherical compactification
Maxim Eingorn, Seyed Hossein Fakhr, Alexander Zhuk
We investigate Kaluza-Klein models in the case of spherical compactification of the internal space with an arbitrary number of dimensions. The gravitating source has the dust-like…