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arxiv: 1201.6023 · v1 · pith:2QVUNWILnew · submitted 2012-01-29 · ✦ hep-th

Equations of motion in Double Field Theory: from classical particles to quantum cosmology

Nahomi Kan (Yamaguchi Junior College) , Koichiro Kobayashi , Kiyoshi Shiraishi (Yamaguchi University) This is my paper
classification ✦ hep-th
keywords motionfieldcosmologydoubleparticlequantumtheoryanalysis
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The equation of motion for a point particle in the background field of double field theory is considered. We find that the motion is described by a geodesic flow in the doubled geometry. Inspired by analysis on the particle motion, we propose a modified model of quantum string cosmology, which includes two scale factors. The report is based on Phys. Rev. D84 (2011) 124049 [arXiv:1108.5795].

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