Inflation Induced by Vacuum Energy and Graceful Exit from it
classification
🌀 gr-qc
hep-th
keywords
energyinflationphasevacuumassumingbraneconstantcosmological
read the original abstract
Motivated by brane cosmology we solve the Einstein equations with a time dependent cosmological constant. Assuming that at an early epoch the vacuum energy scales as $1/logt $, we show that the universe passes from a fast growing phase (inflation) to an expanding phase in a natural way.
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