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    http://hdl.handle.net/2248/2786| Title: | Astrophysical limits on gauge invariance breaking in electrodynamics with torsion | 
| Authors: | Sivaram, C de Andrade, L. C. G | 
| Keywords: | Electrodynamics Elementary particle interactions Gauge invariance Relativity Stellar magnetospheres Photon density Torsion | 
| Issue Date: | Feb-1993 | 
| Publisher: | Kluwer Academic Publishers | 
| Citation: | Astrophysics and Space Science, Vol. 201, No. 1, pp. 121 - 123 | 
| Abstract: | General relativistic electrodynamics in a torsion background can give rise to a situation where the photons can have a non-zero rest mass and magnetic moment. Astrophysical limits are used to constrain these parameters. | 
| URI: | http://hdl.handle.net/2248/2786 | 
| ISSN: | 0004-640X | 
| Appears in Collections: | IIAP Publications | 
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| sivaram.pdf | 211.88 kB | Adobe PDF |  View/Open | 
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