192 citations · 1.3k across the 33 of their papers we have counts for
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hep-ph2013★ 30 cited
Quantum corrections to scalar field dynamics in a slow-roll space-time
Matti Herranen, Tommi Markkanen, Anders Tranberg
We consider the dynamics of a quantum scalar field in the background of a slow-roll inflating Universe. We compute the one-loop quantum corrections to the field and Friedmann equat…
hep-th2013★ 77 cited
A Simple Method for One-Loop Renormalization in Curved Space-Time
Tommi Markkanen, Anders Tranberg
We present a simple method for deriving the renormalization counterterms from the components of the energy-momentum tensor in curved space-time. This method allows full control ove…