Fab Four self-interaction in quantum regime
General Relativity and Quantum Cosmology
2017-10-25 v2 High Energy Physics - Theory
Abstract
Quantum behavior of the John Lagrangian from the Fab Four class of Covariant Galileons is stud- ied. We consider one-loop corrections to the John interaction due to cubic scalar field interactions. Counter Terms are calculated, one of them belongs to the Fab Four class, the other one to Covariant Galileons. The role of quantum corrections in context of cosmological applications is discussed.
Cite
@article{arxiv.1703.06626,
title = {Fab Four self-interaction in quantum regime},
author = {A. B. Arbuzov and B. N. Latosh},
journal= {arXiv preprint arXiv:1703.06626},
year = {2017}
}
Comments
7 pages, 5 figures; minor corrections added