Is it possible to accommodate massive photons in the framework of a gauge-invariant electrodynamics?
The construction of an alternative electromagnetic theory that preserves Lorentz and gauge symmetries, is considered. We start off by building up Maxwell electrodynamics in (3+1)D from the assumption that the associated Lagrangian is a gauge- invariant functional that depends on the electron and pho...
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| Format: | article |
| Language: | eng |
| Published: |
2010
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332010000300011 |
| Country: | Brazil |
| Oai: | oai:scielo:S0103-97332010000300011 |