Creation of a brane world with a Gauss-Bonnet term

被引：11

作者：

Aoyanagi, K

Maeda, K

机构：

[1] Waseda Univ, Dept Phys, Shinjuku Ku, Tokyo 1698555, Japan

[2] Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[3] Waseda Univ, Waseda Inst Astrophys, Shinjuku Ku, Tokyo 1698555, Japan

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.70.123506

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Here we study the creation of a brane world using an instanton solution with Hartle-Hawking's no-boundary approach. We analyze brane models with a Gauss-Bonnet term in a bulk spacetime. The curvature of 3-brane is assumed to be closed, flat, or open. We construct instanton solutions with branes for our models, and calculate the value of the actions to discuss the initial state of a brane universe.

引用

页码：123506 / 1

页数：10

共 43 条

[1]

AKAMA K, 1983, LECT NOTES PHYS, V176, P267

[2] New dimensions at a millimeter to a fermi and superstrings at a TeV [J].