Polarization rotation of electromagnetic waves by two abelian gauge fields coupled to torsion
By considering the coupling of two abelian gauge fields to pseudoscalar torsion we demonstrate that three different rotated polarized waves result for propagation over cosmological distances in a torsion field with constant gradient. It is also demonstrated that one of the waves is twice as intense as the other two providing us with a signature to identify the above coupling.
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| Main Author: | |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedad Mexicana de Física
2004
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| Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0035-001X2004000100008 |
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| Summary: | By considering the coupling of two abelian gauge fields to pseudoscalar torsion we demonstrate that three different rotated polarized waves result for propagation over cosmological distances in a torsion field with constant gradient. It is also demonstrated that one of the waves is twice as intense as the other two providing us with a signature to identify the above coupling. |
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