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
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
关键词 ：
04.20.Cv ,
04.20.Ex ,
04.20.Fy
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 .
Key words ：
04.20.Cv
04.20.Ex
04.20.Fy
出版日期: 1998-07-01
:
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)
引用本文:
MA Yong-ge;LIANG Can-bin. Degenerate Solution Evolved from Non-degenerate Initial Data in Ashtekar’s Formalism[J]. 中国物理快报, 1998, 15(7): 475-476.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I7/475
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1998, Vol. 15 
