4 papers
Black Hole Persistence in Scalar Tensor Theories
Balkar Yildirim, Alan Albert Coley
We construct a perturbative scalar-tensor solution describing a central inhomogeneity embedded in an evolving cosmological background, with the aim of studying black hole persisten…
On non-vacuum black holes in new general relativity
D. F. López, A. A. Coley, B. Yildirim
New general relativity (NGR) is a torsion-based modification of general relativity whose Lagrangian depends on three free parameters, . A subset of the param…
Black Hole Persistence in New General Relativity
Balkar Yildirim, Alan Albert Coley, Diego Fernando López
We investigate whether black holes can persist through the bounce with a minimal scale factor in a non-singular cosmology, whereby black holes from a previous contracting phase sur…
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…