Second Order Gauge Theory

R. R. Cuzinatto; C. A. M. de Melo; P. J. Pompeia

doi:10.1016/j.aop.2006.07.006

Second Order Gauge Theory

高能物理 - 理论 2011-07-19 v5 广义相对论与量子宇宙学数学物理 math.MP

作者: R. R. Cuzinatto , C. A. M. de Melo , P. J. Pompeia

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摘要

A gauge theory of second order in the derivatives of the auxiliary field is constructed following Utiyama's program. A novel field strength $G=\partial F+fAF$ arises besides the one of the first order treatment, $F=\partial A-\partial A+fAA$ . 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 $L_{P}\propto G^{2}$ . In this application the photon mass is estimated. The SU(N) infrared regime is analysed by means of Alekseev-Arbuzov-Baikov's Lagrangian.

关键词

gauge invariance classical field theory gauge theory

引用

@article{arxiv.hep-th/0502052,
  title  = {Second Order Gauge Theory},
  author = {R. R. Cuzinatto and C. A. M. de Melo and P. J. Pompeia},
  journal= {arXiv preprint arXiv:hep-th/0502052},
  year   = {2011}
}

备注

27 pages. No figure. Final version

Second Order Gauge Theory

摘要

关键词

引用

备注

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