TY - JOUR
T1 - Interacting dark matter and cosmic acceleration
AU - Cárdenas, Víctor H.
AU - Lepe, Samuel
N1 - Publisher Copyright:
© 2020, The Author(s).
PY - 2020/9/1
Y1 - 2020/9/1
N2 - We study the effect of an explicit interaction between two scalar fields components describing dark matter in the context of a recent proposal framework for interaction. We find that, even assuming a very small coupling, it is sufficient to explain the observational effects of a cosmological constant, and also overcome the problems of the Λ CDM model without assuming an exotic dark energy.
AB - We study the effect of an explicit interaction between two scalar fields components describing dark matter in the context of a recent proposal framework for interaction. We find that, even assuming a very small coupling, it is sufficient to explain the observational effects of a cosmological constant, and also overcome the problems of the Λ CDM model without assuming an exotic dark energy.
UR - http://www.scopus.com/inward/record.url?scp=85091229969&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-020-08443-4
DO - 10.1140/epjc/s10052-020-08443-4
M3 - Article
AN - SCOPUS:85091229969
VL - 80
JO - European Physical Journal C
JF - European Physical Journal C
SN - 1434-6044
IS - 9
M1 - 862
ER -