TY  - JOUR
AU  - Ferreiro, A.
AU  - Navarro-Salas, J.
PY  - 2020
DA  - 2020//
TI  - Running gravitational couplings, decoupling, and curved spacetime renormalization
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 045021
EP  - 6pp
VL  - 102
IS  - 4
PB  - Amer Physical Soc
AB  - We propose to slightly generalize the DeWitt-Schwinger adiabatic renormalization subtractions in curved space to include an arbitrary renornialization mass scale mu. The new predicted running for the gravitational couplings are fully consistent with decoupling of heavy massive fields. This is a somewhat improvement with respect to the more standard treatment of minimal (DeWitt-Schwinger) subtractions via dimensional regularization. We also show how the vacuum metamorphosis model emerges from the running couplings.
SN  - 1550-7998
UR  - https://arxiv.org/abs/2005.05258
UR  - https://doi.org/10.1103/PhysRevD.102.045021
DO  - 10.1103/PhysRevD.102.045021
LA  - English
N1  - WOS:000563711800009
ID  - Ferreiro+Navarro-Salas2020
ER  -