24 citations · 83 across the 7 of their papers we have counts for
9 papers · 1 filter
Transforming the Einstein static Universe into physically acceptable static fluid spheres II: A two - fold infinity of exact solutions
Cédric Grenon, Pascal J. Elahi, Kayll Lake
Following a solution generating technique introduced recently by one of us, we transform the Einstein static Universe into a two - fold infinity class of physically acceptable exac…
Transforming the Einstein static Universe into physically acceptable static fluid spheres
Kayll Lake
The staid subject of exact static spherically symmetric perfect fluid solutions of Einstein's equations has been reinvigorated in the last decade. We now have several solution gene…
More on the bending of light !
Kayll Lake
Recently, Rindler and Ishak have argued that the bending of light is, in principle, changed by the presence of a cosmological constant since one must consider not only the null geo…
Scalar Polynomial Singularities in Power-Law Spacetimes
Kayll Lake
Recently, Helliwell and Konkowski (\texttt{gr-qc/0701149}) have examined the quantum "healing" of some classical singularities in certain power-law spacetimes. Here I further exami…
Energy conditions and a bounce in FLRW cosmologies
Benjamin K. Tippett, Kayll Lake
Exploiting the existence of two "cosmological" constants, one associated with the classical Lovelock theorem and one with the vacuum energy density, we argue, in a model independen…
r-modes in the Tolman VII solution
Nicholas Neary, Kayll Lake
The r-mode frequencies of the Tolman VII solution for the slowly rotating non-barotropic approximation within the low frequency regime are estimated. The relativistic correction to…