On scalar and vector fields coupled to the energy-momentum tensor

Abstract We consider theories for scalar and vector fields coupled to the energy-momentum tensor. Since these fields also carry a non-trivial energy-momentum tensor, the coupling prescription generates self-interactions. In analogy with gravity theories, we build the action by means of an iterative...

Full description

Bibliographic Details
Main Authors: Jose Beltrán Jiménez, Jose A. R. Cembranos, Jose M. Sánchez Velázquez
Format: Article
Language:English
Published: SpringerOpen 2018-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP05(2018)100