Degenerate Solution Evolved from Non-degenerate Initial Data in Ashtekar’s Formalism

Chin. Phys. Lett.

1998, Vol. 15

Issue (7): 475-476 DOI:

Original Articles

Degenerate Solution Evolved from Non-degenerate Initial Data in Ashtekar’s Formalism

MA Yong-ge;LIANG Can-bin

Department of Physics, Beijing Normal University, Beijing 100875

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MA Yong-ge, LIANG Can-bin 1998 Chin. Phys. Lett. 15 475-476

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Abstract The possibility of evolving a partial degenerate solution from non-degenerate initial data in Ashtekar formalism is considered in a constructed example. It is found that this possibility could be realized in the time evolution given by Ashtekar's equations on a 3-dimensional manifold with topology R¹ × S².

Keywords: 04.20.Cv 04.20.Ex 04.20.Fy

Published: 01 July 1998

PACS:	04.20.Cv	(Fundamental problems and general formalism)
	04.20.Ex	(Initial value problem, existence and uniqueness of solutions)
	04.20.Fy	(Canonical formalism, Lagrangians, and variational principles)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1998/V15/I7/0475

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