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arXiv · 1108.5795

Equations of Motion in Double Field Theory: From Particles to Scale Factors

Nahomi Kan·Koichiro Kobayashi·Kiyoshi Shiraishi
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Abstract

In double field theory, the equation of motion for a point particle in the background field is considered. We find that the motion is described by a geodesic flow in the doubled geometry. Inspired by the analysis on the particle motion, we consider a modified model of quantum string cosmology, which includes two scale factors.

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Nahomi Kan, Koichiro Kobayashi, Kiyoshi Shiraishi. 2011-12-06. Equations of Motion in Double Field Theory: From Particles to Scale Factors. https://doi.org/10.1103/physrevd.84.124049

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