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We consider a $D$-dimensional cosmological model with a dilaton field and two ($D\ensuremath{-}d\ensuremath{-}1$)-form field strengths which have nonvanishing fluxes in extra dimensions. Exact solutions for the model with a certain… Click to show full abstract
We consider a $D$-dimensional cosmological model with a dilaton field and two ($D\ensuremath{-}d\ensuremath{-}1$)-form field strengths which have nonvanishing fluxes in extra dimensions. Exact solutions for the model with a certain set of couplings are obtained by separation of three variables. Some of the solutions describe accelerating expansion of the $d$-dimensional space. Quantum cosmological aspects of the model are also briefly mentioned.
Keywords:
dimensional cosmology;
cosmology separable;
field;
cosmology;
integrable higher;
higher dimensional
Journal Title: Physical Review D
Year Published: 2018
Link to full text (if available)
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Journal Title: Physical Review D
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!