TY - JOUR
T1 - One-loop Euclidean Einstein-Weyl gravity in the de Sitter universe
AU - Cognola, Guido
AU - Elizalde, Emilio
AU - Zerbini, Sergio
PY - 2013/2/14
Y1 - 2013/2/14
N2 - By making use of the background field method, the one-loop quantization for Euclidean Einstein-Weyl quadratic gravity model on the de Sitter universe is investigated. Using generalized zeta function regularization, the on-shell and off-shell one-loop effective actions are explicitly obtained, and one-loop renormalizability, as well as the corresponding one-loop renormalization group equations, is discussed. The so-called critical gravity is also considered. © 2013 American Physical Society.
AB - By making use of the background field method, the one-loop quantization for Euclidean Einstein-Weyl quadratic gravity model on the de Sitter universe is investigated. Using generalized zeta function regularization, the on-shell and off-shell one-loop effective actions are explicitly obtained, and one-loop renormalizability, as well as the corresponding one-loop renormalization group equations, is discussed. The so-called critical gravity is also considered. © 2013 American Physical Society.
U2 - 10.1103/PhysRevD.87.044027
DO - 10.1103/PhysRevD.87.044027
M3 - Article
SN - 1550-7998
VL - 87
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 4
M1 - 044027
ER -