Green's Function in Weak Interactions (in Matter) and Impossibility of Realizing the MSW Effect

2000/03/28 by Х. М. Бештоев, Kh. M. Beshtoev, Beshtoev, Kh. M.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Opinion Dynamics and Social Influence #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0003274

LATEX, 5 pages, no figures and tables

arxiv created 2000/03/28 · openalex publication_date 2000/03/28 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It is shown that the equation for Green's function of fermions (neutrinos) with weak interactions (in matter) coincides with the equation for Green's function of fermions in vacuum. This result is a consequence of the fact that the right components of fermions do not participate in weak interactions. As a result we come to a conclusion: the mechanism of resonance enhancement of neutrino oscillations in matter (i.e. MSW effect) cannot exist.

Related

• The Distinctive Feature of Weak Interactions and Some of Its Subsequences (Impossibility of Generation of Masses and Absence of the MSW Effect
• Impossible Realization of Neutrino Resonance Oscillations Enhancement in Matter
• Importance of the Mechanism of Resonance Enhancement of Neutrino Oscillations in Matter for the Precise Testing of the Electroweak Interaction Model. Present Experimental Status of This Resonance Mechanism
• MSW Without Matter
• Neutrino Interactions in Matter :