52 citations · 67 across the 3 of their papers we have counts for
6 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…
Geodesic and Path Motion in the Nonsymmetric Gravitational Theory
J. Legare, J. W. Moffat
We study the problem of test-particle motion in the Nonsymmetric Gravitational Theory (NGT) assuming the four-velocity of the particle is parallel-transported along the trajectory.…
Field Equations and Conservation Laws in the Nonsymmetric Gravitational Theory
J. Legare, J. W. Moffat
The field equations in the nonsymmetric gravitational theory are derived from a Lagrangian density using a first-order formalism. Using the general covariance of the Lagrangian den…
Test-Particle Motion in the Nonsymmetric Gravitational Theory
J. Legare, J. W. Moffat
We present a derivation of the equation of motion for a test-particle in the framework of the nonsymmetric gravitational theory. Three possible couplings of the test-particle to th…