Schwinger's Principle and Gauge Fixing in the Free Electromagnetic Field
de Melo, C. A. M. ; Pimentel, B. M. ; Pompeia, P. J.
arXiv, 0502229 / Harvested from arXiv
Text on arXiv
A manifestly covariant treatment of the free quantum eletromagnetic field, in a linear covariant gauge, is implemented employing the Schwinger's Variational Principle and the B-field formalism. It is also discussed the abelian Proca's model as an example of a system without constraints.
Publié le : 2005-02-25
Classification:  High Energy Physics - Theory,  Mathematical Physics,  Quantum Physics 
@article{0502229,
     author = {de Melo, C. A. M. and Pimentel, B. M. and Pompeia, P. J.},
     title = {Schwinger's Principle and Gauge Fixing in the Free Electromagnetic Field},
     journal = {arXiv},
     volume = {2005},
     number = {0},
     year = {2005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0502229}
}

de Melo, C. A. M.; Pimentel, B. M.; Pompeia, P. J. Schwinger's Principle and Gauge Fixing in the Free Electromagnetic Field. arXiv, Tome 2005 (2005) no. 0, . http://gdmltest.u-ga.fr/item/0502229/