String cosmology backgrounds from classical string geometry

Bernardo, H; Brandenberger, R; Franzmann, G

Bernardo, H; Brandenberger, R (corresponding author), McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.; Franzmann, G (corresponding author), KTH Royal Inst Technol, NORDITA, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden.; Franzmann, G (corresponding author), Stockholm Univ, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden.

PHYSICAL REVIEW D, 2021; 103 (4):

Abstract

We introduce a very early universe model based on the thermodynamics of a gas of closed strings in a background that is nonperturbative in alpha '. Up......

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