New scaling solutions in cubic Horndeski theories
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DOI: 10.1103/physrevd.98.064038
Abstract: We propose a viable dark energy scenario in the presence of cubic Horndeski interactions and a standard scalar-field kinetic term with two exponential potentials. We show the existence of new scaling solutions along which the… read more here.
Keywords: field; new scaling; cubic coupling; density ... See more keywords
Dynamical properties of scaling solutions in teleparallel dark energy cosmologies with nonminimal coupling
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271817501036
Abstract: The dynamical aspects of scaling solutions for the dark energy component in the theoretical framework of teleparallel gravity are considered, where dark energy is represented by a scalar field nonminimally coupled with the torsion and… read more here.
Keywords: dynamical properties; scalar fields; scaling solutions; dark energy ... See more keywords