85 citations · 112 across the 3 of their papers we have counts for
3 papers
hep-ph2008
Dynamical dark energy and variation of fundamental "constants"
Steffen Stern
In this thesis we study the influence of a possible variation of fundamental "constants" on the process of Big Bang Nucleosynthesis (BBN). Our findings are combined with further st…
hep-ph2008★ 27 cited
Unifying cosmological and recent time variations of fundamental couplings
Thomas Dent, Steffen Stern, Christof Wetterich
A number of positive and null results on the time variation of fundamental constants have been reported. It is difficult to judge whether or not these claims are mutually consisten…
astro-ph2007★ 85 cited
Primordial nucleosynthesis as a probe of fundamental physics parameters
Thomas Dent, Steffen Stern, Christof Wetterich
We analyze the effect of variation of fundamental couplings and mass scales on primordial nucleosynthesis in a systematic way. The first step establishes the response of primordial…