Phys. Rev. D 50, 7742 - 7743 (1994)

Comment on ‘‘Collective modes in dense neutrino systems’’

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Alan S. Raskin and Peter G. Blunden
Department of Physics, University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2

Received 1 June 1993

A previous study of dense neutrino matter indicated that the behavior of such a system becomes nonperturbative at relatively low density under certain kinematic conditions. A detailed examination of the analysis indicates errors in the formulation and in some of the expressions used. We present a reformulation of the problem, and find no such physical effect.


©1994 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevD.50.7742
DOI: 10.1103/PhysRevD.50.7742
PACS: 05.30.Fk, 05.70.Fh, 11.30.Qc

See Also

Original: J. Chakrabarti and R. Kögerler, Collective modes in dense neutrino systems, Phys. Rev. D 45, 2086 (1992)

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