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Akademický článek

A Phenomenological Model of Effectively Oscillating Massless Neutrinos and Its Implications

Autor: Lu Jianlong, Chan Aik Hui, Oh Choo Hiap

Publikováno v: EPJ Web of Conferences, Vol 240, p 02002 (2020)

We discuss an alternative picture of neutrino oscillation. In this phenomenological model, the flavor-changing phenomena of massless neutrinos arise from scattering processes between neutrinos and four types of undetected spin-0 massive particles per

Externí odkaz: https://doaj.org/article/aa7a62915e1c41dcbbc932a208c86b20

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(Reply to)$^{\textbf{2}}$ 'Comment on 'Flavor invariants and renormalization-group equations in the leptonic sector with massive Majorana neutrinos' '

Autor: Lu, Jianlong

We respectfully reply to Wang et al.'s reply to our comment to their [JHEP $\textbf{09}$ (2021) 053]. Some more subtleties and details are discussed for hopefully better clarification and understanding, especially about the conditions in Hilbert's fi

Externí odkaz: http://arxiv.org/abs/2111.02729

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Comment on 'Flavor invariants and renormalization-group equations in the leptonic sector with massive Majorana neutrinos'

Autor: Lu, Jianlong

Publikováno v: JHEP 02 (2022) 135

Recently in [JHEP 09 (2021) 053], Wang et al. discussed the polynomial ring formed by flavor invariants in the leptonic sector with massive Majorana neutrinos. They have explicitly constructed the finite generating sets of the polynomial rings for bo

Externí odkaz: http://arxiv.org/abs/2110.08210

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Comment on: 'Geometric phase of neutrinos: differences between Dirac and Majorana neutrinos' [Phys. Lett. B 780, 216 (2018)]

Autor: Lu, Jianlong

Publikováno v: Physics Letters B 818 (2021) 136376

In [Phys. Lett. B 780, 216 (2018)], Capolupo et al. calculate the noncyclic geometric phases associated with neutrino flavor transitions in the two-neutrino scenario, and claim that the results depend on the choice of representations of neutrino mixi

Externí odkaz: http://arxiv.org/abs/2105.07658

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A Higgs Doublet + Higgs Singlet Scheme with Negative Kinetic Term for Neutrino Mass Generation

Autor: Lu, Jianlong

In this paper, we propose a scheme for neutrino mass generation. A Higgs singlet is introduced in the Standard Model of particle physics (SM). All of this new singlet and the charged and neutral Higgs fields in the original Higgs doublet are assumed

Externí odkaz: http://arxiv.org/abs/2005.13016

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Why Neutrino Masses Cannot Arise from Nonzero VEV of Charged Higgs Field in the Only Higgs Doublet

Autor: Lu, Jianlong

A scheme of neutrino mass generation is proposed by [arXiv:2003.12069], in which the small nonzero neutrino masses come from nonzero vacuum expectation value (VEV) of the charged Higgs field in the Higgs doublet in the Standard Model of particle phys

Externí odkaz: http://arxiv.org/abs/2005.00390

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Neutrino Masses and Noncyclic Geometric Phase of Entangled Charged Lepton-Neutrino Pair in External Magnetic Field

Autor: Lu, Jianlong

In this paper, we consider a pair of entangled charged lepton-neutrino embedded in a constant magnetic field, which can be produced in the purely leptonic decay of charged pseudoscalar mesons. Particles with nonzero magnetic dipole moment will preces

Externí odkaz: http://arxiv.org/abs/2004.07841

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