@article{11fb1ce1d13041f6aa73b21d963a0468,
title = "Interacting Ricci-like holographic dark energy",
abstract = "In a flat Friedmann-Lemaitre-Robertson-Walker background, a scheme of dark matter-dark energy interaction is studied considering a holographic Ricci-like model for the dark energy. Without giving a priori some specific model for the interaction function, we show that this function can experience a change of sign during the cosmic evolution. The parameters involved in the holographic model are adjusted with Supernova data and we obtained results compatible with the observable universe.",
keywords = "Cosmological interaction, Dark energy, Ricci-like holographic",
author = "F. Ar{\'e}valo and P. Cifuentes and Samuel Lepe and Francisco Pe{\~n}a",
note = "Funding Information: Acknowledgements This work has been supported by Comisi{\'o}n Nacional de Ciencias y Tecnolog{\'i}a through Fondecyt Grants 1110076 (S. Lepe) and 3130736 (F. Ar{\'e}valo). S. Lepe thanks Vicerrector{\'i}a de Investigaci{\'o}n y Estudios Avanzados, Pontificia Universidad Cat{\'o}lica de Valpara{\'i}so for its support through Grant 037377/2014. F. Pe{\~n}a and P. Cifuentes acknowledges DI12-0006 of Direcci{\'o}n de Investigaci{\'o}n y Desarrollo, Universidad de La Frontera. P. Cifuentes acknowledges partial financial support from the Master of Physics Program of Uni-versidad de La Frontera. S. Lepe acknowledges the hospitality of the Physics Department of Universidad de La Frontera where part of this work was undertaken. F. Ar{\'e}valo acknowledges A. Cid of the Universi-dad del B{\'i}o-B{\'i}o for helpful discussions. The authors thank the anonymous referee for helpful suggestions and references, Helen Lowry for reviewing the English and Springer support for latex assistance.",
year = "2014",
month = aug,
doi = "10.1007/s10509-014-1946-3",
language = "English",
volume = "352",
pages = "899--907",
journal = "Astrophysics and Space Science",
issn = "0004-640X",
publisher = "Springer Netherlands",
number = "2",
}