Boundary Conditions in Quantum Cosmology in the Brans-Dicke’s Theory
ZHU Zonghong
Department of Fundamental Sciences, Wuhan Grain Industry College, Wuhan 430022
Boundary Conditions in Quantum Cosmology in the Brans-Dicke’s Theory
ZHU Zonghong
Department of Fundamental Sciences, Wuhan Grain Industry College, Wuhan 430022
关键词 ：
98.80.Dr
Abstract ： The Wheeler-DeWitt equation for the Brans-Dicke’s theory of gravitation is solved by two boundary condition proposals of Hartle-Hawking (“no boundary’? and Viienkin (“tunneling from nothing”). It is found that all classical expanding trajectories begin on the classical-quantum boundary and the effective cosmological constant is very small.
Key words ：
98.80.Dr
出版日期: 1992-05-01
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1992, Vol. 9 
