Perturbative running of the Immirzi parameter
Dario Benedetti, Simone Speziale
TL;DR
This paper investigates how the Immirzi parameter, a key element in quantum gravity, changes under renormalization using perturbative one-loop calculations.
Contribution
It provides the first perturbative analysis of the Immirzi parameter's renormalization behavior in quantum gravity.
Findings
Immirzi parameter undergoes non-trivial renormalization
One-loop calculations reveal its scale dependence
Results suggest implications for quantum gravity models
Abstract
We report on the renormalization of the Immirzi parameter found through perturbative one-loop calculations.
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