TY - JOUR
T1 - Age problem in the holographic dark energy model
AU - Wei, Hao
AU - Zhang, Shuang Nan
PY - 2007/9/12
Y1 - 2007/9/12
N2 - In this paper, we test the original holographic dark energy model with some old high redshift objects. The main idea is very simple: the universe cannot be younger than its constituents. We find that the original holographic dark energy model can be ruled out, unless a lower Hubble constant is taken.
AB - In this paper, we test the original holographic dark energy model with some old high redshift objects. The main idea is very simple: the universe cannot be younger than its constituents. We find that the original holographic dark energy model can be ruled out, unless a lower Hubble constant is taken.
UR - http://www.scopus.com/inward/record.url?scp=34548707177&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.76.063003
DO - 10.1103/PhysRevD.76.063003
M3 - Article
AN - SCOPUS:34548707177
SN - 1550-7998
VL - 76
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 6
M1 - 063003
ER -