6 citations · 7 across the 2 of their papers we have counts for
2 papers
astro-ph.IM2013★ 1 cited
On the Evidence for Cosmic Variation of the Fine Structure Constant (II): A Semi-Parametric Bayesian Model Selection Analysis of the Quasar Dataset
Ewan Cameron, Tony Pettitt
In the second paper of this series we extend our Bayesian reanalysis of the evidence for a cosmic variation of the fine structure constant to the semi-parametric modelling regime.…
astro-ph.CO2012★ 6 cited
On the Evidence for Cosmic Variation of the Fine Structure Constant (I): A Parametric Bayesian Model Selection Analysis of the Quasar Dataset
Ewan Cameron, Tony Pettitt
We review the evidence behind recent claims of spatial variation in the fine structure constant deriving from observations of ionic absorption lines in the light from distant quasa…