10 citations · 17 across the 4 of their papers we have counts for
3 papers · 1 filter
Cartan Invariants and Event Horizon Detection, Extended Version
D. D. McNutt, M. A. H. MacCallum, D. Gregoris +4
We show that it is possible to locate the event horizons of a black hole (in arbitrary dimensions) as the zeros of certain Cartan invariants. This approach accounts for the recent…
On scalar curvature invariants in three dimensional spacetimes
N. K. Musoke, D. D. McNutt, A. A. Coley +1
We wish to construct a minimal set of algebraically independent scalar curvature invariants formed by the contraction of the Riemann (Ricci) tensor and its covariant derivatives up…
Scalar Polynomial Curvature Invariants in the Context of the Cartan-Karlhede Algorithm
D. Brooks, D. D. McNutt, J. P. Simard +1
We employ the Cartan-Karlhede algorithm in order to completely characterize the class of Gödel-like spacetimes for three-dimensional gravity. By examining the permitted Segre types…