Quantum field theory of the Universe in the Kantowski-Sachs space-time

被引：0

作者：

Shen, YG

Tan, ZQ

机构：

[1] ACAD SINICA,SHANGHAI OBSERV,SHANGHAI 200030,PEOPLES R CHINA

[2] GUANGXI UNIV,DEPT PHYS,NANNING 530004,GUANGXI,PEOPLES R CHINA

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1996年 / 111卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, the quantum field theory of the Universe in the Kantowski-Sachs space-time is studied. We apply an analogue of proceeding in quantum field theory in curved spate-time to the Kantowski-Sachs space-time, and obtain the wave function of the Universe satisfied the Wheeler-De Witt equation. Regarding the wave function as a universe field in the minisuperspace, we can not only overcome the difficulty of the probabilistic interpretation in quantum cosmology, but also come to the conclusion that there is multiple production of universes. The average number of the produced universes from nothing is calculated. The distribution of created universes is given. We find that it is the Planckian distribution.

引用

页码：327 / 330

页数：4

共 19 条

[1] PROLEGOMENA TO A THEORY OF BIFURCATING UNIVERSES - A NONLOCAL SOLUTION TO THE COSMOLOGICAL CONSTANT PROBLEM OR LITTLE-LAMBDA GOES BACK TO THE FUTURE [J].