42 citations · 133 across the 19 of their papers we have counts for
19 papers
Spacetime Singularities in String and its Low Dimensional Effective Theory
Preet Sharma, Andreas Tziolas, Anzhong Wang +1
Spacetime singularities are studied in both the -dimensional string theory and its -dimensional effective theory, obtained by the Kaluza-Klein compactification. It is found…
Colliding branes and formation of spacetime singularities in string theory
Andreas Tziolas, Anzhong Wang, Zhong Chao Wu
Colliding branes without symmetry and the formation of spacetime singularities in string theory are studied. After developing the general formulas to describe such events,…
Inverse Temperature 4-vector in Special Relativity
Zhong Chao Wu
There exist several prescriptions for identifying the notion of temperature in special relativity. We argue that the inverse temperature 4-vector is the only viable option…
Commutativity of Substitution and Variation in Actions of Quantum Field Theory
Zhong Chao Wu
There exists a paradox in quantum field theory: substituting a field configuration which solves a subset of the field equations into the action and varying it is not necessarily eq…
The Cosmological Constant is Probably Zero, and a Proof is Possibly Right
Zhong Chao Wu
Hawking proposed that the cosmological constant is probably zero in quantum cosmology. Duff claimed that Hawking's proof is invalidated. Using the right configuration for the wave…
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…