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arXiv · hep-th/0608083

Scaling Solutions to 6D Gauged Chiral Supergravity

A. J. Tolley·C. P. Burgess·C. de Rham·D. Hoover
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Abstract

We construct explicitly time-dependent exact solutions to the field equations of 6D gauged chiral supergravity, compactified to 4D in the presence of up to two 3-branes situated within the extra dimensions. The solutions we find are scaling solutions, and are plausibly attractors which represent the late-time evolution of a broad class of initial conditions. By matching their near-brane boundary conditions to physical brane properties we argue that these solutions (together with the known maximally-symmetric solutions and a new class of non-Lorentz-invariant static solutions, which we also present here) describe the bulk geometry between a pair of 3-branes with non-trivial on-brane equations of state.

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A. J. Tolley, C. P. Burgess, C. de Rham, D. Hoover. 2006-08-14. Scaling Solutions to 6D Gauged Chiral Supergravity. https://doi.org/10.1088/1367-2630%2F8%2F12%2F324

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