15 citations · 24 across the 6 of their papers we have counts for
6 papers
Composite electric S-brane solutions with maximal number of branes and several scalar fields
H. Dehnen, V. D. Ivashchuk, V. N. Melnikov
A (n+1)-dimensional cosmological model with a set of scalar fields and antisymmetric (p+2)-form is considered. Some of scalar fields may have negative kinetic terms, i.e. they may…
Composite Electric -Brane Solutions with Maximal Charge Densities
V. D. Ivashchuk, D. Singleton
In this paper we consider -dimensional cosmological model with scalar field and antisymmetric -form. Using an electric composite -brane ansatz the field equations…
Non-singular solutions in multidimensional model with scalar fields and exponential potential
J. -M. Alimi, V. D. Ivashchuk, V. N. Melnikov
Using developed earlier our methods for multidimensional models \cite{M1,M2,M3} a family of cosmological-type solutions in D-dimensional model with two sets of scalar fields \vecϕ…
Simulation of intersecting black brane solutions
V. D. Ivashchuk, V. N. Melnikov, A. B. Selivanov
A family of spherically symmetric solutions with horizon in the model with multi-component anisotropic fluid (MCAF) is obtained. The metric of any solution contains n-1 Ricci-flat…
On black hole solutions in model with anisotropic fluid
H. Dehnen, V. D. Ivashchuk, V. N. Melnikov
A family of spherically symmetric solutions in the model with 1-component anisotropic fluid is considered. The metric of the solution depends on a parameter q > 0 relating radial p…
Problems of G and multidimensional models
V. N. Melnikov, V. D. Ivashchuk
The relations for G-dot in multidimensional model with Ricci-flat internal space and multicomponent perfect fluid are obtained. A two-component example: dust + 5-brane, is consider…