On the time-dependent extra spatial dimensions in six dimensional space-time

被引：0
|
作者：
Phan Hong Lein [1 ]
Do Thi Hong Hai [2 ]
机构：
[1] Le Quy Don Acad Technol, 236 Hoang Quoc Viet, Hanoi, Vietnam
[2] Hanoi Univ Min & Geol, Hanoi, Vietnam
来源：
3RD INTERNATIONAL WORKSHOP ON THEORETICAL AND COMPUTATIONAL PHYSICS: COMPLEX SYSTEMS AND INTERDISCIPLINARY PHYSICS (IWTCP-3) AND 40TH NATIONAL CONFERENCE ON THEORETICAL PHYSICS (NCTP-40) | 2016年 / 726卷
关键词：
D O I：
10.1088/1742-6596/726/1/012003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we analyze the time-dependent extra spatial dimensions in six dimensional (6D) space-time. The 4-brane is assumed to be a de Sitter space. Based on the form of the brane-world energy-momentum tensor proposed by Shiromizu et al. and the five dimensions by Peter K. F. Kuhfittic, we extended the theory to the 2-codimension embedded in higher dimensions. The inflation scenario in 6D is investigated in two cases of cosmological constant: A > 0 and A < 0. The energy of two extra dimensions is calculated too.
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