Wormhole Solution in Vacuum Brans-Dicke Theory with Cosmological Constant

Chin. Phys. Lett.

1996, Vol. 13

Issue (6): 405-408 DOI:

Original Articles

Wormhole Solution in Vacuum Brans-Dicke Theory with Cosmological Constant

XIAO Xing-guo¹;ZHU Jian-yang²;

¹Department of Physics, Tianjin College of Education, Tianjin 300020 ²Department of Physics, Jiangxi Normal University, Nanchang 330027

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XIAO Xing-guo, ZHU Jian-yang 1996 Chin. Phys. Lett. 13 405-408

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Abstract In this paper, we give an Euclidean wormhole solution in the Brans-Dicke theory with cosmological constant. We show that this wormhole is unlike all the others, its configuration is non-static. The throat radius of the wormhole will increase as Euclidan cosmic time increases.

Keywords: 04.20.Jb 04.50.Th

Published: 01 June 1996

PACS:	04.20.Jb	(Exact solutions)
	04.50.Th

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1996/V13/I6/0405

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