Phys. Rev. D 50, 7742–7743 (1994)Comment on ‘‘Collective modes in dense neutrino systems’’Received 1 June 1993; published in the issue dated 15 December 1994 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 AlsoOriginal Article: J. Chakrabarti and R. Kögerler, Collective modes in dense neutrino systems, Phys. Rev. D 45, 2086 (1992). |
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