Evolution of Dark Energy in the Open Universe

被引:1
作者
Chen, Zhong-Qiu [1 ]
Guo, Ding-He [1 ]
机构
[1] Hubei Univ, Dept Phys, Wuhan 430062, Hubei, Peoples R China
关键词
Evolution of dark energy; Open universe; Accelerating expansion; chi CDM model; COSMOLOGICAL CONSTANT; SUPERNOVAE;
D O I
10.1007/s10773-012-1271-y
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper we discuss the evolution of the dark energy in the open universe under the framework of the chi CDM model. It is showed that the dark energy in the open universe, which drives the universe accelerating, had strange evolution behaviors: it was in the state of negative energy and positive pressure at the early stage of evolution of the dark energy, then evolved into the phase of negative energy and negative pressure during the middle period, and evolved to have the typical features of dark energy (positive energy and negative pressure) only at the later stage.
引用
收藏
页码:3856 / 3860
页数:5
相关论文
共 8 条
[1]   The Supernova Legacy Survey:: measurement of ΩM, ΩΛ and w from the first year data set [J].
Astier, P ;
Guy, J ;
Regnault, N ;
Pain, R ;
Aubourg, E ;
Balam, D ;
Basa, S ;
Carlberg, RG ;
Fabbro, S ;
Fouchez, D ;
Hook, IM ;
Howell, DA ;
Lafoux, H ;
Neill, JD ;
Palanque-Delabrouille, N ;
Perrett, K ;
Pritchet, CJ ;
Rich, J ;
Sullivan, M ;
Taillet, R ;
Aldering, G ;
Antilogus, P ;
Arsenijevic, V ;
Balland, C ;
Baumont, S ;
Bronder, J ;
Courtois, H ;
Ellis, RS ;
Filiol, M ;
Gonçalves, AC ;
Goobar, A ;
Guide, D ;
Hardin, D ;
Lusset, V ;
Lidman, C ;
McMahon, R ;
Mouchet, M ;
Mourao, A ;
Perlmutter, S ;
Ripoche, P ;
Tao, C ;
Walton, N .
ASTRONOMY & ASTROPHYSICS, 2006, 447 (01) :31-U31
[2]   First-year Wilkinson Microwave Anisotropy Probe (WMAP) observations:: Preliminary maps and basic results [J].
Bennett, CL ;
Halpern, M ;
Hinshaw, G ;
Jarosik, N ;
Kogut, A ;
Limon, M ;
Meyer, SS ;
Page, L ;
Spergel, DN ;
Tucker, GS ;
Wollack, E ;
Wright, EL ;
Barnes, C ;
Greason, MR ;
Hill, RS ;
Komatsu, E ;
Nolta, MR ;
Odegard, N ;
Peiris, HV ;
Verde, L ;
Weiland, JL .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2003, 148 (01) :1-27
[3]   Accelerating universes with scaling dark matter [J].
Chevallier, M ;
Polarski, D .
INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2001, 10 (02) :213-223
[4]   Curvature of the universe and the dark energy potential [J].
del Campo, S .
PHYSICAL REVIEW D, 2002, 66 (12)
[5]   The cosmological constant and dark energy [J].
Peebles, PJE ;
Ratra, B .
REVIEWS OF MODERN PHYSICS, 2003, 75 (02) :559-606
[6]   Measurements of Ω and Λ from 42 high-redshift supernovae [J].
Perlmutter, S ;
Aldering, G ;
Goldhaber, G ;
Knop, RA ;
Nugent, P ;
Castro, PG ;
Deustua, S ;
Fabbro, S ;
Goobar, A ;
Groom, DE ;
Hook, IM ;
Kim, AG ;
Kim, MY ;
Lee, JC ;
Nunes, NJ ;
Pain, R ;
Pennypacker, CR ;
Quimby, R ;
Lidman, C ;
Ellis, RS ;
Irwin, M ;
McMahon, RG ;
Ruiz-Lapuente, P ;
Walton, N ;
Schaefer, B ;
Boyle, BJ ;
Filippenko, AV ;
Matheson, T ;
Fruchter, AS ;
Panagia, N ;
Newberg, HJM ;
Couch, WJ .
ASTROPHYSICAL JOURNAL, 1999, 517 (02) :565-586
[7]   Nearly scale-invariant spectrum of adiabatic fluctuations may be from a very slowly expanding phase of the Universe [J].
Piao, YS ;
Zhou, E .
PHYSICAL REVIEW D, 2003, 68 (08)
[8]   Observational evidence from supernovae for an accelerating universe and a cosmological constant [J].
Riess, AG ;
Filippenko, AV ;
Challis, P ;
Clocchiatti, A ;
Diercks, A ;
Garnavich, PM ;
Gilliland, RL ;
Hogan, CJ ;
Jha, S ;
Kirshner, RP ;
Leibundgut, B ;
Phillips, MM ;
Reiss, D ;
Schmidt, BP ;
Schommer, RA ;
Smith, RC ;
Spyromilio, J ;
Stubbs, C ;
Suntzeff, NB ;
Tonry, J .
ASTRONOMICAL JOURNAL, 1998, 116 (03) :1009-1038