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arXiv · hep-th/9803006

Hyperbolic Kac-Moody Algebra from Intersecting p-branes

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

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 considered. This subclass in case of three Euclidean p-branes (one electric and two magnetic) contains a cosmological-type solution (in 11-dimensional model with two 4-forms) related to hyperbolic Kac-Moody algebra ${\cal F}_3$ (of rank 3). This solution describes the non-Kasner power-law inflation.

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V. D. Ivashchuk, S. -W. Kim, V. N. Melnikov. 2001-05-25. Hyperbolic Kac-Moody Algebra from Intersecting p-branes. https://doi.org/10.1063/1.532944

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