Finite temperature energy density and effective quasi-potential in anisotropic universes☆
Finite temperature energy density and effective quasi-potential in anisotropic universes☆
复制标题
各向异性宇宙中的有限温度能量密度和有效准势☆
DOI:
10.1016/0370-2693(85)91463-7
复制
发表时间:
1985
期刊:
影响因子:
--
通讯作者:
B. Hu
中科院分区:
文献类型:
--
作者:
L. F. Chen;B. Hu
By means of the adiabatic expansion method we derive the finite temperature energy density and the finite temperature effective quasi-potential of a massive λ∅4scalar field arbitrarily coupled to a Bianchi type I universe with small anisotropy. These results and higher-dimensional generalizations thereof are useful for the study of thermal and quantum back-reaction effects inBianchi and Kaluza-Klein cosmologies.