T-Dual Cosmological Solutions of Double Field Theory II
High Energy Physics - Theory
2019-03-27 v1 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
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.
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Cite
@article{arxiv.1901.01209,
title = {T-Dual Cosmological Solutions of Double Field Theory II},
author = {Heliudson Bernardo and Robert Brandenberger and Guilherme Franzmann},
journal= {arXiv preprint arXiv:1901.01209},
year = {2019}
}
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7 pages