On the textures of neutrino mass matrix for maximal atmospheric mixing angle and Dirac CP phase
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2018)106
Abstract: A bstractIn this paper, we derive in a novel approach the possible textures of neutrino mass matrix that can lead us to maximal atmospheric mixing angle and Dirac CP phase which are consistent with the… read more here.
Keywords: maximal atmospheric; neutrino mass; atmospheric mixing; mass matrix ... See more keywords
Towards the minimal seesaw model via CP violation of neutrinos
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2017)201
Abstract: A bstractWe study the minimal seesaw model, where two right-handed Majorana neutrinos are introduced, focusing on the CP violating phase. In addition, we take the trimaximal mixing pattern for the neutrino flavor where the charged… read more here.
Keywords: dirac neutrino; mass matrix; model; seesaw model ... See more keywords
Approximating the inertia forces in the floating frame of reference formulation using the consistent finite element mass matrix
Sign Up to like & getrecommendations! Published in 2025 at "Acta Mechanica"
DOI: 10.1007/s00707-025-04247-3
Abstract: In the floating frame of reference formulation, the exact form of the inertia forces is derived using a continuum-based approach. This yields a mass matrix and quadratic velocity terms containing inertia shape integrals. To avoid… read more here.
Keywords: finite element; inertia forces; mass matrix; mass ... See more keywords
Material point method simulations using an approximate full mass matrix inverse
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.113667
Abstract: Abstract All material point method (MPM) codes approximate the full mass matrix with a lumped mass matrix. Because this approach causes dissipation, most MPM simulations rely on so-called FLIP methods to limit dissipation. Recent work… read more here.
Keywords: method; mass; mass matrix; full mass ... See more keywords
A new type of lepton seesaw model in a modular A4 symmetry
Sign Up to like & getrecommendations! Published in 2025 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaf123
Abstract: We propose a new type of lepton seesaw model introducing a modular A4 flavor symmetry in which isospin doublet vector fermions play an important role in constructing seesaw mechanisms for both the charged-lepton mass matrix… read more here.
Keywords: new type; type lepton; mass matrix; mass ... See more keywords
Consequences of the μ−τ reflection symmetry for leptogenesis in a seesaw model with diagonal Dirac neutrino mass matrix
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.109.095047
Abstract: In this paper, we have studied the consequences of the μ−τ reflection symmetry for leptogenesis in the type-I seesaw model with diagonal Dirac neutrino mass matrix. We have first obtained the phenomenologically allowed values of… read more here.
Keywords: leptogenesis; reflection symmetry; mass matrix; symmetry leptogenesis ... See more keywords
Texture zeros of low-energy Majorana neutrino mass matrix in 3+1 scheme
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.055017
Abstract: In this work we revisit the zero textures in low energy Majorana neutrino mass matrix when the active neutrino sector is extended by a light sterile neutrino in the eV scale i.e., the 3+1 scheme.… read more here.
Keywords: texture; neutrino mass; mass matrix; low energy ... See more keywords
Time- and Space-Varying Neutrino Mass Matrix from Soft Topological Defects.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.091601
Abstract: We study the formation and evolution of topological defects that arise in the postrecombination phase transition predicted by the gravitational neutrino mass model in Dvali and Funcke [Phys. Rev. D 93, 113002 (2016)PRVDAQ2470-001010.1103/PhysRevD.93.113002]. In the… read more here.
Keywords: time; neutrino mass; space; mass matrix ... See more keywords
Parametrization of the Yukawa matrix in the scotogenic model and single-zero textures of the neutrino mass matrix
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x19500982
Abstract: As the first topic, we propose a new parametrization of the complex Yukawa matrix in the scotogenic model. The new parametrization is compatible with the particle data group parametrization of the neutrino sector. Some analytical… read more here.
Keywords: matrix; parametrization; mass matrix; scotogenic model ... See more keywords
A Mid-Node Mass Lumping Scheme for Accurate Structural Vibration Analysis with Serendipity Finite Elements
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Applied Mechanics"
DOI: 10.1142/s1758825121500137
Abstract: A mid-node mass lumping scheme is proposed to formulate the lumped mass matrices of serendipity elements for accurate structural vibration analysis. Since the row-sum technique leads to unacceptable negative lumped mass components for serendipity elements,… read more here.
Keywords: mid node; mass matrix; mass; serendipity ... See more keywords
On the Progenitor Quark Mass Matrix
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.77.10
Abstract: We determined the quark mass matrix in terms of a small expansion parameter $$\sqrt \varepsilon $$ ε , which gives correctly all the quark masses and the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements on the electroweak (EW)… read more here.
Keywords: matrix; quark mass; progenitor quark; mass matrix ... See more keywords