78 citations · 213 across the 7 of their papers we have counts for
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gr-qc2013★ 78 cited
Modified gravity with logarithmic curvature corrections and the structure of relativistic stars
Hamzeh Alavirad, Joel M. Weller
We consider the effect of a logarithmic f(R) theory, motivated by the form of the one-loop effective action arising from gluons in curved spacetime, on the structure of relativisti…
gr-qc2013★ 6 cited
Fermion condensate from torsion in the reheating era after inflation
Joel M. Weller
The inclusion of Dirac fermions in Einstein-Cartan gravity leads to a four-fermion interaction mediated by non-propagating torsion, which can allow for the formation of a Bardeen-C…
gr-qc2008★ 5 cited
Slow-Roll Inflation in the Presence of a Dark Energy Coupling
Philippe Brax, Carsten van de Bruck, Lisa M. H. Hall +1
In models of coupled dark energy, in which a dark energy scalar field couples to other matter components, it is natural to expect a coupling to the inflaton as well. We explore the…