63 citations · 279 across the 24 of their papers we have counts for
5 papers · 1 filter
Warped Product Space-times
Xinliang An, Willie Wai Yeung Wong
Many classical results in relativity theory concerning spherically symmetric space-times have easy generalizations to warped product space-times, with a two-dimensional Lorentzian…
A comment on the construction of the maximal globally hyperbolic Cauchy development
Willie Wai-Yeung Wong
Under mild assumptions, we remove all traces of the axiom of choice from the construction of the maximal globally hyperbolic Cauchy development in general relativity. The construct…
Non-existence of multiple-black-hole solutions close to Kerr-Newman
Willie Wai-Yeung Wong, Pin Yu
We show that a stationary asymptotically flat electro-vacuum solution of Einstein's equations that is everywhere locally "almost isometric" to a Kerr-Newman solution cannot admit m…
A positive mass theorem for two spatial dimensions
Willie Wai-Yeung Wong
We observe that an analogue of the Positive Mass Theorem in the time-symmetric case for three-space-time-dimensional general relativity follows trivially from the Gauss-Bonnet theo…
A space-time characterization of the Kerr-Newman metric
Willie Wai-Yeung Wong
In the present paper, the characterization of the Kerr metric found by Marc Mars is extended to the Kerr-Newman family. A simultaneous alignment of the Maxwell field, the Ernst two…