Neutrino propagator in matter and its spin properties
Abstract
The spectral representation for the neutrino propagator in moving matter with a constant density has been derived. It has been found that matter includes a four-dimensional axis of complete polarization and all poles of the propagator are classified in terms of the projection of the spin on this axis.
- Publication:
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Soviet Journal of Experimental and Theoretical Physics Letters
- Pub Date:
- August 2017
- DOI:
- 10.1134/S0021364017160147
- arXiv:
- arXiv:1707.07894
- Bibcode:
- 2017JETPL.106..209V
- Keywords:
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- High Energy Physics - Phenomenology
- E-Print:
- 7 pages, journal version