On the phase space in double field theory
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Publication:2215452
DOI10.1007/JHEP07(2020)239zbMATH Open1451.83100arXiv2003.09588OpenAlexW3012915989MaRDI QIDQ2215452
Author name not available (Why is that?)
Publication date: 11 December 2020
Published in: (Search for Journal in Brave)
Abstract: We present a model of (double) kinetic theory which paves the way to describe matter in a Double Field Theory background. Generalized diffeomorphisms acting on double phase space tensors are introduced. The generalized covariant derivative is replaced by a generalized Liouville operator as it happens in relativistic kinetic theory. The section condition is consistently extended and the closure of the generalized transformations is still given by the C-bracket. In this context we propose a generalized Boltzmann equation and compute the moments of the latter, obtaining an expression for the generalized energy-momentum tensor and its conservation law.
Full work available at URL: https://arxiv.org/abs/2003.09588
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