Dynamical solutions of warped six dimensional supergravity
arXiv:0705.4169 · doi:10.1088/1126-6708/2007/08/001
Abstract
We derive a new class of exact time dependent solutions in a warped six dimensional supergravity model. Under the assumptions we make for the form of the underlying moduli fields, we show that the only consistent time dependent solutions lead to all six dimensions evolving in time, implying the eventual decompactification or collapse of the extra dimensions. We also show how the dynamics affects the quantization of the deficit angle.
18 pages, no figure, typos corrected, references added, the final version
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Cited by in corpus (24)
- Brane-World Gravity
- The cosmological constant and dark energy in braneworlds
- Induced gravity on intersecting brane-worlds Part I: Maximally symmetric solutions
- Induced gravity on intersecting brane-worlds Part II: Cosmology
- The Effective Field Theory of Codimension-two Branes
- Cosmological evolution of regularized branes in 6D warped flux compactifications
- String-Like BTZ on Codimension-2 Braneworlds in the Thin Brane Limit
- Stability and Negative Tensions in 6D Brane Worlds
- Black Holes on Thin 3-branes of Codimension-2 and their Extension into the Bulk
- Dynamical solutions in the 3-Form Field Background in the Nishino-Salam-Sezgin Model
- Cosmological intersecting brane solutions
- Supersymmetric codimension-two branes in six-dimensional gauged supergravity
- Instability of brane cosmological solutions with flux compactifications
- EFT for Vortices with Dilaton-dependent Localized Flux
- Technical Naturalness on a Codimension-2 Brane
- Codimension-2 brane inflation
- Curvature corrections to the low energy effective theory in 6D regularized braneworlds
- Sculpting the Extra Dimensions: Inflation from Codimension-2 Brane Back-reaction
- 3-Form Flux Compactification of Salam-Sezgin Supergravity
- Codimension-2 black hole solutions on a thin 3-brane and their extension into the bulk
- BTZ Solutions on Codimension-2 Braneworlds
- Induced cosmology on a codimension-2 brane in a conical bulk
- Conical singularities regularized in warped six-dimensional flux compactification and their induced brane cosmology
- Graviton Propagation in an Asymmetric Warped Background: Lorentz Violation and the Null Energy Condition