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arxiv: 1409.4363 · v2 · pith:V4HZNGIJnew · submitted 2014-09-15 · ✦ hep-th · astro-ph.CO· gr-qc

On holography for (pseudo-)conformal cosmology

classification ✦ hep-th astro-ph.COgr-qc
keywords domainconformalpseudo-wallconstructioncosmologicalcosmologydensities
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We propose a holographic dual for (pseudo-)conformal cosmological scenario, with a scalar field that forms a moving domain wall in adS_5. The domain wall separates two vacua with unequal energy densities. Unlike in the existing construction, the 5d solution is regular in the relevant space-time domain.

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