2 citations
3 papers
gr-qc2004
Creation of Kerr-de Sitter Black Hole in All Dimensions
Zhong Chao Wu
We discuss the quantum creation scenario of a Kerr-de Sitter black hole in all dimensions. We show that its relative creation probability is the exponential to the entropy of the b…
hep-th2004★ 2 cited
No-boundary Codimension-two Braneworld
Zhong Chao Wu
The quantum creation probability and entropy of a 2-codimensional braneworld are calculated in the framework of no-boundary universe. The entropy can take an arbitrarily large valu…
hep-th2003
Dimensionality in the Freund-Rubin Cosmology
Zhong Chao Wu
In the dimensional Freund-Rubin model with an antisymmetric tensor field of rank , the dimension of the external spacetime we live in must be . This result is…