247 citations · 1.3k across the 23 of their papers we have counts for
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gr-qc2017★ 68 cited
Quantum equivalence of gravity and scalar-tensor theories
Michael S. Ruf, Christian F. Steinwachs
We investigate whether the classical equivalence of gravity and its formulation as scalar-tensor theory still holds at the quantum level. We explicitly compare the correspon…
gr-qc2017★ 34 cited
One-loop divergences for gravity
Michael S. Ruf, Christian F. Steinwachs
We calculate the divergent part of the one-loop effective action for gravity on an arbitrary background manifold. Our result generalizes previous results for quantum correct…