TY - JOUR
T1 - Interacting models of soft coincidence
AU - Del Campo, Sergio
AU - Herrera, Ramón
AU - Olivares, Germán
AU - Pavón, Diego
PY - 2006/7/12
Y1 - 2006/7/12
N2 - The coincidence problem of late cosmic acceleration is a serious riddle in connection with our understanding of the evolution of the Universe. In this paper we show that an interaction between the dark energy component (either phantom or quintessence) and dark matter can alleviate it. In this scenario the baryon component is independently conserved. This generalizes a previous study in which neither baryons nor phantom energy were considered. © 2006 The American Physical Society.
AB - The coincidence problem of late cosmic acceleration is a serious riddle in connection with our understanding of the evolution of the Universe. In this paper we show that an interaction between the dark energy component (either phantom or quintessence) and dark matter can alleviate it. In this scenario the baryon component is independently conserved. This generalizes a previous study in which neither baryons nor phantom energy were considered. © 2006 The American Physical Society.
U2 - 10.1103/PhysRevD.74.023501
DO - 10.1103/PhysRevD.74.023501
M3 - Article
SN - 1550-7998
VL - 74
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 2
M1 - 023501
ER -