摘要
本文介绍了量子宇宙学中的Hartle-Hawking欧氏路径积分方法与Vilenkin隧道波函数方法以及它们各自的边界条件,并在de Sittef时空中,对上述两类宇宙波函数进行了具体计算。本文还对各种微超空间模型进行了介绍,并对baby宇宙与虫洞也作了一些介绍。
In this paper, we describe the methods of the Euclidean path integral (by Hartle-Hawking) and of the Vilenkin tunneling wave function, and their corresponding boundary conditions in the quantum cosmology. For the above two kinds of the wave function calculations are made in the de Sitter spacetime. The different kinds of the minisuperspace models are introduced, and the baby universe and the wOrmhole are introduced too.
出处
《天文学进展》
CSCD
北大核心
1991年第3期182-191,共10页
Progress In Astronomy
基金
国家自然科学基金
