STEEPEST-DESCENT CONTOURS IN A KANTOWSKI-SACHS MICROSUPERSPACE MODEL

被引：16

作者：

CHAKRABORTY, S

机构：

[1] Department of Mathematics, Jadavpur University

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.42.2924

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This paper deals with the microsuperspace model to determine the wave function following the Hartle-Hawking no-boundary proposal in the Kantowski-Sachs metric ansatz. The path integral reduces to a single ordinary integration and is evaluated by the method of steepest descent. © 1990 The American Physical Society.

引用

页码：2924 / 2926

页数：3

共 12 条

[1]

[Anonymous], 1996, TABLES INTEGRALS SER

[2] WAVE-FUNCTION WITH 2ND-ORDER CORRECTION AND INFLATIONARY SOLUTIONS IN QUANTUM COSMOLOGY [J].