T-Dual Cosmological Solutions of Double Field Theory II

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.

arXiv comment7 pages

References in corpus (33)

• Pre-Big-Bang in String Cosmology
• The Pre-Big Bang Scenario in String Cosmology
• Double Field Theory
• Superspace Duality in Low-Energy Superstrings
• Two-Vierbein Formalism for String-Inspired Axionic Gravity
• New Supersymmetric String Compactifications
• Double Field Theory: A Pedagogical Review
• An Introduction to T-Duality in String Theory
• Producing a Scale-Invariant Spectrum of Perturbations in a Hagedorn Phase of String Cosmology
• String Gas Cosmology
• Lorentzian Quantum Cosmology
• $O(d,d)$-Covariant String Cosmology
• Tensor Modes from a Primordial Hagedorn Phase of String Cosmology
• Non-geometric backgrounds, doubled geometry and generalised T-duality
• Moduli Stabilization with the String Higgs Effect
• Born Reciprocity in String Theory and the Nature of Spacetime
• Stabilization of Extra Dimensions at Tree Level
• Radion Stabilization by Stringy Effects in General Relativity
• On T-Duality in Brane Gas Cosmology
• Target Space Duality as a Symmetry of String Field Theory
• Quantum Gravity, Dynamical Phase Space and String Theory
• String Gas Cosmology: Progress and Problems
• Closed String Thermodynamics and a Blue Tensor Spectrum
• The Cosmology of Massless String Modes
• Intrinsic non-commutativity of closed string theory
• Stabilizing moduli with thermal matter and nonperturbative effects
• Double Field Theory Inspired Cosmology
• T-dual cosmological solutions in double field theory
• Dual Space-Time and Nonsingular String Cosmology
• Point Particle Motion in DFT and a Singularity-Free Cosmological Solution
• Supersymmetry Breaking and Dilaton Stabilization in String Gas Cosmology
• Differentiating G-inflation from String Gas Cosmology using the Effective Field Theory Approach
• Running of the Spectrum of Cosmological Perturbations in String Gas Cosmology

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• $\mathbf{O}(D,D)$ completion of the Friedmann equations
• Solution of the Size and Horizon Problems from Classical String Geometry
• Quantum Gravity Phenomenology in the Infrared
• Topological Gravity as the Early Phase of Our Universe
• Creating Spatial Flatness by Combining String Gas Cosmology and Power Law Inflation
• On the phase space in Double Field Theory
• Limitations of an Effective Field Theory Treatment of Early Universe Cosmology
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