Oneloop divergencies in the theory of gravitation
Abstract
All oneloop divergencies of pure gravity and all those of gravitation interacting with a scalar particle are calculated. In the case of pure gravity, no physically relevant divergencies remain; they can all be absorbed in a field renormalization. In case of gravitation interacting with scalar particles, divergencies in physical quantities remain, even when employing the so called improved energymomentum tensor.
 Publication:

Annales de L'Institut Henri Poincare Section (A) Physique Theorique
 Pub Date:
 1974
 Bibcode:
 1974AIHPA..20...69T
 Keywords:

 Divergence;
 Field Theory (Physics);
 Gravitation Theory;
 Quantum Theory;
 Scalars;
 Equations Of Motion;
 Gauge Invariance;
 Momentum Theory;
 Particle Interactions;
 Relativity;
 Tensors;
 Astrophysics