76 citations · 164 across the 10 of their papers we have counts for
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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 S-brane solutions with maximal number of branes
V. D. Ivashchuk, D. Singleton
In this paper we consider (n+1)-dimensional cosmological model with scalar field and antisymmetric (p+2)-form. Using an electric composite Sp-brane ansatz the field equations for t…
Exact solutions in multidimensional gravity with antisymmetric forms
V. D. Ivashchuk, V. N. Melnikov
This topical review deals with a multidimensional gravitational model containing dilatonic scalar fields and antisymmetric forms. The manifold is chosen in the form M = M_0 x M_1 x…
Hyperbolic Kac-Moody Algebra from Intersecting p-branes
V. D. Ivashchuk, S. -W. Kim, V. N. Melnikov
A subclass of recently discovered class of solutions in multidimensional gravity with intersecting p-branes related to Lie algebras and governed by a set of harmonic functions is c…