15 citations · 51 across the 13 of their papers we have counts for
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An S-brane solution with acceleration and small enough variation of G
J. -M. Alimi, V. D. Ivashchuk, V. N. Melnikov
An S-brane solution with two non-composite electric branes and a set of l scalar fields is considered. The intersection rule for branes corresponds to the Lie algebra A_2. The solu…
5-dimensional solution with acceleration and small variation of G
S. B. Fadeev, V. D. Ivashchuk
A 5-dimensional cosmological solution in the model with two 2-forms and two ``phantom'' scalar fields is considered. The model contains two dilatonic coupling vectors obeying certa…
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…
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…