Newtonian cosmology from quantum corrected Newtonian potential

We study the Newtonian cosmology taking into account the leading classical and quantum corrections of order O(G2) in the Newtonian potential. We first derive the modified Friedmann equations starting from the non-relativistic conservation of kinetic energy and potential energy for an infinitesimal m...

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Hlavní autoři: Rituparna Mandal, Sunandan Gangopadhyay, Amitabha Lahiri
Médium: Článek
Jazyk:English
Vydáno: Elsevier 2023-04-01
Edice:Physics Letters B
On-line přístup:http://www.sciencedirect.com/science/article/pii/S0370269323001417