26 citations · 121 across the 12 of their papers we have counts for
12 papers
On black holes in new general relativity
D. F. López, A. A. Coley, R. J. van den Hoogen
New General Relativity (NGR) is a class of teleparallel theories defined by three free parameters, effectively reduced to two after appropriate normalization, which are subject to…
The sounds of science a symphony for many instruments and voices part II
Gerard t Hooft, William D Phillips, Anton Zeilinger +22
Despite its amazing quantitative successes and contributions to revolutionary technologies, physics currently faces many unsolved mysteries ranging from the meaning of quantum mech…
Spherically symmetric teleparallel geometries
A. A. Coley, A. Landry, R. J. van den Hoogen +1
We are interested in the development of spherically symmetric geometries in teleparallel gravity which are of physical importance. We first express the general forms for the…
Locally-homogeneous Riemann-Cartan geometries with the largest symmetry group
D. D. McNutt, R. J. van den Hoogen, A. A. Coley
The symmetry frame formalism is an effective tool for computing the symmetries of a Riemann-Cartan geometry and, in particular, in metric teleparallel geometries. In the case of no…
Symmetries in Riemann-Cartan Geometries
David D. McNutt, Alan A. Coley, Robert J. van den Hoogen
Riemann-Cartan geometries are geometries that admit non-zero curvature and torsion tensors. These geometries have been investigated as geometric frameworks for potential theories i…
Periodic boundary conditions and cosmology
Alan Coley, Woei Chet Lim
In the standard concordance cosmology the spatial curvature is assumed to be constant and zero (or at least very small). In particular, in numerical computations of the structure o…
Teleparallel Robertson-Walker geometries and applications
Alan A. Coley, Alexandre Landry, Fateme Gholami
In teleparallel geometries the coframe and corresponding spin-connection are the principal geometric objects and consequently the appropriate definition of a symmetry is that of an…
Bianchi Type Cosmological Models in Tele-parallel Gravity
R. J. van den Hoogen, A. A. Coley, D. D. McNutt
Symmetry assumptions on the geometrical framework have provided successful mechanisms to develop physically meaningful solutions to many problems. In tele-parallel gravity, invaria…
Generalized Teleparallel de Sitter geometries
Alan A. Coley, Alexandre Landry, Robert J. van den Hoogen +1
Theories of gravity based on teleparallel geometries are characterized by the torsion, which is a function of the coframe, derivatives of the coframe, and a zero curvature and metr…
Symmetric Teleparallel Geometries
A. A. Coley, R. J. van den Hoogen, D. D. McNutt
In teleparallel gravity and, in particular, in teleparallel gravity, there is a challenge in determining an appropriate (co-)frame and its corresponding spin connection to d…
Persistence in black hole lattice cosmological models
A. A. Coley
Dynamical solutions for an evolving multiple network of black holes near a cosmological bounce dominated by a scalar field are investigated. In particular, we consider the class of…
Averaging in cosmological models using scalars
A. A. Coley
The averaging problem in cosmology is of considerable importance for the correct interpretation of cosmological data. A rigorous mathematical definition of averaging in a cosmologi…