corner
corner

Phys. Rev. D 45, 2086–2089 (1992)

Collective modes in dense neutrino systems

Download: PDF (169 kB) Buy this article Export: BibTeX or EndNote (RIS)

J. Chakrabarti* and R. Kögerler
Fakultät für Physik, Universität Bielefeld, D-4800 Bielefeld 1, Federal Republic of Germany

Received 9 April 1991; published in the issue dated 15 March 1992

The behavior of a collection of neutrinos, due to the "magnetic" interactions mediated by the Z boson, becomes nonperturbative in a certain kinematical domain. We give arguments that this is a manifestation of the system being dominated by a set of well-defined coherent states. We investigate the main characteristics and the symmetry properties of the corresponding new phase of dense neutrino matter.

© 1992 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.45.2086
DOI:
10.1103/PhysRevD.45.2086
PACS:
05.30.Fk, 05.70.Fh, 11.30.Qc

*Also at Department of Theoretical Physics, Association for the Cultivation of Science, Calcutta 700 032, India.

See Also

Comment: Alan S. Raskin and Peter G. Blunden, Comment on ‘‘Collective modes in dense neutrino systems’’, Phys. Rev. D 50, 7742 (1994).