TY - JOUR
T1 - Interacting Ricci-like holographic dark energy
AU - Arévalo, F.
AU - Cifuentes, P.
AU - Lepe, Samuel
AU - Peña, Francisco
N1 - Funding Information:
Acknowledgements This work has been supported by Comisión Nacional de Ciencias y Tecnología through Fondecyt Grants 1110076 (S. Lepe) and 3130736 (F. Arévalo). S. Lepe thanks Vicerrectoría de Investigación y Estudios Avanzados, Pontificia Universidad Católica de Valparaíso for its support through Grant 037377/2014. F. Peña and P. Cifuentes acknowledges DI12-0006 of Dirección de Investigación 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. Arévalo acknowledges A. Cid of the Universi-dad del Bío-Bío 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.
PY - 2014/8
Y1 - 2014/8
N2 - 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.
AB - 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.
KW - Cosmological interaction
KW - Dark energy
KW - Ricci-like holographic
UR - http://www.scopus.com/inward/record.url?scp=84904460519&partnerID=8YFLogxK
U2 - 10.1007/s10509-014-1946-3
DO - 10.1007/s10509-014-1946-3
M3 - Article
AN - SCOPUS:84904460519
VL - 352
SP - 899
EP - 907
JO - Astrophysics and Space Science
JF - Astrophysics and Space Science
SN - 0004-640X
IS - 2
ER -