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S-brane solutions with acceleration in models with forms and multiple exponential potentials

V. D. Ivashchuk·V. N. Melnikov·S. -W. Kim
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Abstract

A family of generalized S-brane solutions with orthogonal intersection rules and n Ricci-flat factor spaces in the theory with several scalar fields, antisymmetric forms and multiple scalar potential is considered. Two subclasses of solutions with power-law and exponential behaviour of scale factors are singled out. These subclasses contain sub-families of solutions with accelerated expansion of certain factor spaces. Some examples of solutions with exponential dependence of one scale factor and constant scale factors of "internal" spaces (e.g. Freund-Rubin type solutions) are also considered.

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V. D. Ivashchuk, V. N. Melnikov, S. -W. Kim. 2004-05-01. S-brane solutions with acceleration in models with forms and multiple exponential potentials. https://doi.org/10.1142/9789812704030_0075

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