Constraining the lattice fluid dark energy from SNe Ia,BAO and OHD

• 作 者: DUAN XiaoXian LI YiChao GAO Ch
• 机 构: NationalAstronomicalObservatories,GraduateUniversityofChineseAcademyofSciences,KavliInstituteforTheo
• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2013年6期
• 关键词: IA型超新星 流体理论 暗能量 晶格 统计力学模型 IA 观测数据 哈勃望远镜 dark energy lattice fluid statefinder
• 基金项目: supported by the National Natural Science Foundation of China（Grant Nos.10533010,10575004 and 10973014）, the National Basic Research Program of China（Grant No. 2010CB833004）

Sanchez and Lacombe have developed a lattice fluid theory based on a well-defined statistical mechanical model.Taking the lattice fluid as a candidate of dark energy,we investigate the cosmic evolution of this fluid.Using the combined observational data o