448 citations · 861 across the 7 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
hep-th2015★ 14 cited
How to Avoid a Swift Kick in the Chameleons
Antonio Padilla, Emma Platts, David Stefanyszyn +3
Recently it was argued that the conformal coupling of the chameleon to matter fields created an issue for early universe cosmology. As standard model degrees of freedom become non-…
astro-ph.CO2015★ 25 cited
Current observations with a decaying cosmological constant allow for chaotic cyclic cosmology
George F. R. Ellis, Emma Platts, David Sloan +1
We use the phase plane analysis technique of Madsen and Ellis to consider a universe with a true cosmological constant as well as a cosmological "constant" that is decaying. Time s…