Comments on Exploring Quantum Statistics for Dirac and Majorana Neutrinos using Spinor-Helicity technique (arXiv:2507.07180 [hep-ph])

We give our comments on Ref. [1](arXiv:2507.07180) which critiques our idea of exploring quantum statistics to distinguish between Dirac and Majorana neutrinos proposed in some of our earlier works. We show that the ad-hoc symmetrization of the Dirac case amplitude square advocated in Eqs. (16) and (35) of [1], have no physical basis and it leads to violation of lepton number in the the standard model. Therefore, we consider this symmetrization by hand as incorrect and misleading. Moreover, we show that it is even unnecessary for the proof of pDMCT in context of final states containing a neutrino and antineutrino pair.

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ArXiv.org
Published
2025-07-19
Primary Topic
Neutrino Physics Research
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article
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article

Comments on Exploring Quantum Statistics for Dirac and Majorana Neutrinos using Spinor-Helicity technique (arXiv:2507.07180 [hep-ph])

Dibyakrupa Sahoo, M. V. N. Murthy, C. S. Kim
ArXiv.org
Neutrino Physics Research
article

Comments on Exploring Quantum Statistics for Dirac and Majorana Neutrinos using Spinor-Helicity technique (arXiv:2507.07180 [hep-ph])

Dibyakrupa Sahoo, M. V. N. Murthy, C. S. Kim
article en

Abstract

We give our comments on Ref. [1](arXiv:2507.07180) which critiques our idea of exploring quantum statistics to distinguish between Dirac and Majorana neutrinos proposed in some of our earlier works. We show that the ad-hoc symmetrization of the Dirac case amplitude square advocated in Eqs. (16) and (35) of [1], have no physical basis and it leads to violation of lepton number in the the standard model. Therefore, we consider this symmetrization by hand as incorrect and misleading. Moreover, we show that it is even unnecessary for the proof of pDMCT in context of final states containing a neutrino and antineutrino pair.

ArXiv.org
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Neutrino Physics Research
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