paper

Second Order Gauge Theory

arXiv:hep-th/0502052 · doi:10.1016/j.aop.2006.07.006

Abstract

A gauge theory of second order in the derivatives of the auxiliary field is constructed following Utiyama's program. A novel field strength arises besides the one of the first order treatment, . The associated conserved current is obtained. It has a new feature: topological terms are determined from local invariance requirements. Podolsky Generalized Eletrodynamics is derived as a particular case in which the Lagrangian of the gauge field is . In this application the photon mass is estimated. The SU(N) infrared regime is analysed by means of Alekseev-Arbuzov-Baikov's Lagrangian.

27 pages. No figure. Final version

References in corpus (1)

Cited by in corpus (42)