52 citations · 80 across the 5 of their papers we have counts for
5 papers
The dynamical stability of the static real scalar field solutions to the Einstein-Klein-Gordon equations revisited
M. A. Clayton, L. Demopoulos, J. Legare
We re-examine the dynamical stability of the nakedly singular, static, spherical ly symmetric solutions of the Einstein-Klein Gordon system. We correct an earlier proof of the inst…
The Dynamical Instability of Static, Spherically Symmetric Solutions in Nonsymmetric Gravitational Theories
M. A. Clayton, L. Demopoulos, J. Legare
We consider the dynamical stability of a class of static, spherically-symmetric solutions of the nonsymmetric gravitational theory. We numerically reproduce the Wyman solution and…
Marginally Trapped Surfaces in the Nonsymmetric Gravitational Theory
L. Demopoulos, J. Legare
We consider a simple, physical approach to the problem of marginally trapped surfaces in the Nonsymmetric Gravitational Theory (NGT). We apply this approach to a particular spheric…
The Initial-Value Problem of Spherically Symmetric Wyman Sector Nonsymmetric Gravitational Theory
M. A. Clayton, L. Demopoulos, J. Legare
We cast the four-dimensional field equations of the Nonsymmetric Gravitational Theory (NGT) into a form appropriate for numerical study. In doing so, we have restricted ourselves t…
Abelian Anomalies in Nonlocal Regularization
M. A. Clayton, L. Demopoulos, J. W. Moffat
Nonlocal regularization of QED is shown to possess an axial anomaly of the same form as other regularization schemes. The Noether current is explicitly constructed and the symmetri…