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gr-qc2005
Kink Stability of Self-Similar Solutions of Scalar Field in 2+1 Gravity
Anzhong Wang, Yumei Wu
The kink stability of self-similar solutions of a massless scalar field with circular symmetry in 2+1 gravity is studied, and found that such solutions are unstable against the kin…
gr-qc2004
Self-Similar Collapse of Scalar Field with Plane Symmetry
Anzhong Wang, Yumei Wu, Zhong Chao Wu
Plane symmetric self-similar solutions to Einstein's four-dimensional theory of gravity are studied and all such solutions are given analytically in closed form. The local and glob…
gr-qc2003
Topological Charged Black Holes in High Dimensional Spacetimes and Their Formation from Gravitational Collapse of a Type II Fluid
Yumei Wu, M. F. A. da Silva, N. O. Santos +1
Topological charged black holes coupled with a cosmological constant in spacetimes are studied, where is an Einstein space of the form ${}^{(D-2)}R_…