ar X iv : g r - qc / 9 50 10 05 v 1 9 J an 1 99 5 Gravitational Constraints which Generate a

ar X iv : g r - qc / 9 61 20 09 v 1 3 D ec 1 99 6 Signal analysis of gravitational waves

ar X iv : g r - qc / 9 30 60 03 v 2 7 M ar 1 99 4 Consistency of the Nonsymmetric Gravitational Theory

The NGT field equations with sources are expanded first about a flat Minkowski background and then about a GR background to first-order in the antisymmetric part of

ar X iv : g r - qc / 9 90 30 38 v 1 1 0 M ar 1 99 9 Lightcone reference for total gravitational energy ∗ Stephen

We give an explicit expression for gravitational energy, written solely in terms of physical spacetime geometry, which in suitable limits agrees with the total Arnowitt-Deser-Misner and Trautman-Bondi-Sachs energies for asymptotically flat spacetimes and with the Abbot-Deser energy for asymptotically anti-de Sitter spacetimes. Our expression is a boundary value of the standard gravitational Ham...

ar X iv : g r - qc / 9 70 50 05 v 2 1 3 O ct 1 99 7 Multidimensional σ - models with composite electric p - branes

We consider a gravitational model on a manifold M = M0 × M1 × . . . ×Mn with oriented connected Einstein internal spaces M1, . . . ,Mn. The matter part of the action contains several scalar fields and antisymmetric forms. With Ricci-flat internal spaces, the model has a midisuperspace representation in form of a σ-model on M0. The latter can be used to determine exact composite electric p-brane...

ar X iv : g r - qc / 9 41 10 27 v 2 2 2 D ec 1 99 4 Consistency of the Nonsymmetric Gravitational Theory

A nonsymmetric gravitational theory (NGT) is presented which is free of ghost poles, tachyons and higher-order poles and there are no problems with asymptotic boundary conditions. An extended Birkhoff theorem is shown to hold for the spherically symmetric solution of the field equations. A static spherically symmetric solution in the short-range approximation, µ −1 > 2m, is everywhere regular a...