92 citations · 139 across the 2 of their papers we have counts for
2 papers
hep-th2003★ 47 cited
On the renormalization group for the interacting massive scalar field theory in curved space
Guilherme de Berredo-Peixoto, Eduard V. Gorbar, Ilya L. Shapiro
The effective action for the interacting massive scalar field in curved space-time is derived using the heat-kernel method. Starting from this effective action, we establish a smoo…
hep-th2003★ 92 cited
Universality and Ambiguities of the Conformal Anomaly
M. Asorey, E. V. Gorbar, I. L. Shapiro
The one-loop structure of the trace anomaly is investigated using different regularizations and renormalization schemes: dimensional, proper time and Pauli-Villars. The universalit…