Scalar Metric fluctuations in space time matter inflation
classification
🌀 gr-qc
astro-ph
keywords
metricfluctuationsinflationmatterscalarspacetimeapparent
read the original abstract
Using the Ponce de Leon background metric, which describes a 5D universe in an apparent vacuum: $\bar{G}_{AB}=0$, we study the effective 4D evolution of both, the inflaton and gauge-invariant scalar metric fluctuations, in the recently introduced model of space time matter inflation.
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