2 papers
hep-th2019
Gauge invariance of the background average effective action
Peter M. Lavrov, Eduardo Antonio dos Reis, Tibério de Paula Netto +1
Using the background field method for the functional renormalization group approach in the case of a generic gauge theory, we study the background field symmetry and gauge dependen…
hep-th2018
Stochastic quantization of a self-interacting nonminimal scalar field in semiclassical gravity
Eduardo Antonio dos Reis, Gastão Krein, Tibério de Paula Netto +1
We employ stochastic quantization for a self-interacting nonminimal massive scalar field in curved spacetime. The covariant background field method and local momentum space represe…