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From de Sitter to de Sitter: A Thermal Approach to Running Vacuum Cosmology and the Non-Canonical Scalar Field Description

The entire classical cosmological history between two extreme de Sitter vacuum solutions is discussed based on Einstein’s equations and non-equilibrium thermodynamics. The initial non-singular de Sitter state is characterised by a very high energy scale, which is equal or smaller than the reduced Pl...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Pedro Eleuterio Mendonça Almeida, Rose Clivia Santos, Jose Ademir Sales Lima
Hōputu: Artigo
Reo:Inglês
I whakaputaina: MDPI AG 2024-09-01
Rangatū:Universe
Ngā marau:
Urunga tuihono:https://www.mdpi.com/2218-1997/10/9/362
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