arXiv:1901.01209·v1·High Energy Physics — Theory
T-Dual Cosmological Solutions of Double Field Theory II
Heliudson Bernardo🇧🇷 · Robert Brandenberger🇨🇦 · Guilherme Franzmann (McGill Univ. and IFT, UNESP)🇨🇦
Abstract
In this paper we present cosmological solutions of Double Field Theory in the supergravity frame and in the winding frame which are related via T-duality. In particular, we show that the solutions can be viewed without the need of complexifying the cosmological scale factor.
Comments: 7 pages