Yoshio Koide

Q: What Schools Are Affiliated With Yoshio Koide

Yoshio Koide is affiliated with the following schools: University of Shizuoka, Hiroshima University, Kanazawa University, University of Tokyo, Kyoto Sangyo University, Osaka University, Tokyo Metropolitan University

Yoshio Koide's AcademicInfluence.com Rankings

Yoshio Koide

Physics

#771

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#1256

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Physics

Yoshio Koide's Degrees

PhD Physics University of Tokyo

Why Is Yoshio Koide Influential?

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According to Wikipedia, is a Japanese theoretical physicist working in particle physics. Koide is known for his eponymous Koide formula, which some physicists think has great importance but which other physicists contend is merely a numerical coincidence.

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Yoshio Koide's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Updated estimate of running quark masses (1997) (202)
Universal Texture of Quark and Lepton Mass Matrices (2002) (135)
New view of quark and lepton mass hierarchy (1983) (127)
Fermion-boson two-body model of quarks and leptons and cabibbo mixing (1982) (91)
How far can the SO(10) two Higgs model describe the observed neutrino masses and mixings (2001) (89)
S4 flavor symmetry embedded into SU(3) and lepton masses and mixing (2007) (87)
Can the SO(10) model with two Higgs doublets reproduce the observed fermion masses (2001) (80)
A fermion-boson composite model of quarks and leptons (1983) (71)
S3 symmetry and neutrino masses and mixings (2006) (52)
Charged lepton mass sum rule from U(3)-family Higgs potential model (1990) (43)
Universal seesaw mass matrix model with an S(3) symmetry (1999) (42)
Can the Zee model explain the observed neutrino data (2001) (41)
Permutation symmetry S 3 and vacuum expectation value structure of flavor-triplet Higgs scalars (2005) (40)
Lepton flavor violating Z decays in the Zee model (2001) (39)
Erratum: How far can the SO(10) two Higgs model describe the observed neutrino masses and mixings? [Phys. Rev. D65, 033008 (2002)] (2002) (33)
Charged lepton mass relations in a supersymmetric Yukawaon model (2008) (28)
27aSJ-11 Bimaximal Neutrino Mixing in a Zee-type Model with Badly Broken Flavor Symmetry (2000) (26)
Top-quark-mass enhancement in a seesaw-type quark mass matrix (1995) (25)
Charged lepton mass matrix with democratic family mixing (1989) (23)
Maximal CP violation hypothesis and phase convention of the CKM matrix (2004) (19)
A4 symmetry and lepton masses and mixing (2007) (17)
U(3)-family nonet Higgs boson and its phenomenology (1995) (15)
Challenge to the Mystery of the Charged Lepton Mass Formula (2005) (15)
O(3) flavor symmetry and an empirical neutrino mass matrix (2008) (15)
Yukawaon model in the quark sector and nearly tribimaximal neutrino mixing (2009) (15)
Phenomenological Meaning of a Neutrino Mass Matrix Related to Up-Quark Masses (2008) (14)
New Formula for the Cabibbo Angle and Composite Quarks and Leptons (1981) (13)
Analytical Expressions of Masses and Mixings in a Democratic Seesaw Mass Matrix Model (1996) (13)
Quark and Lepton Mass Matrices with a Cyclic Permutation Invariant Form (2000) (13)
Tribimaximal neutrino mixing and a relation between neutrino- and charged lepton-mass spectra (2006) (12)
Exactly solvable model of relativistic wave equations and meson spectra (1982) (12)
What happens if an unbroken flavor symmetry exists (2004) (11)
Neutrino Mixing based on Mass Matrices with a $2 \leftrightarrow 3$ Symmetry (2007) (11)
Inclusive studies of charmed-meson decays and SU(4) 20-plet dominance model (1979) (11)
Yukawaon Model with U(3)$\times$S$_3$ Family Symmetries (2012) (11)
On the two-body bound state problem of dirac particles (1968) (11)
Unified description of quark and lepton mixing matrices based on a yukawaon model (2010) (10)
Shape of the unitary triangle and phase conventions of the CKM matrix (2006) (10)
Family Gauge Bosons with an Inverted Mass Hierarchy (2012) (10)
Electric Dipole Moments of Neutron and Electron in Two-Higgs-Doublet Model with Maximal CP violation (1994) (10)
Yukawaon model with U(3)×O(3) family symmetries (2010) (10)
Broken SU(3) Flavor Symmetry and Tribimaximal Neutrino Mixing (2007) (9)
Neutron electric dipole moment in two Higgs doublet model. (1994) (9)
Large $\theta_{13}^{\nu}$ and unified description of quark and lepton mixing matrices (2012) (8)
Seesaw mass matrix model of quarks and leptons with flavor-triplet Higgs scalars (2005) (8)
Quark and lepton mass matrix model with only six family-independent parameters (2015) (8)
Neutrino masses and mixings in a universal seesaw mass matrix model (1997) (8)
U(3)-flavor nonet scalar as an origin of the flavor mass spectra (2008) (7)
Evolution of the Yukawa coupling constants and seesaw operators in the universal seesaw model (2000) (7)
Testable deviations from exact tribimaximal mixing (2008) (7)
Radiative neutrino masses in a SUSY GUT model (2003) (7)
Spectroscopy of family gauge bosons (2014) (7)
Prospects of the Zee model (2002) (7)
Universal seesaw mass matrix model with three light pseudo Dirac neutrinos (1998) (6)
Should the Renewed Tau Mass Value 1777 MeV BE Taken Seriously (1993) (6)
Is the 20-dominance model valid in charm decays, too? (1979) (6)
Distributions of O Isotopes in Wark-Lovering Rim of a Type B2 CAI from the Vigarano Meteorite (2002) (6)
Neutrino mixing in a democratic seesaw mass matrix model (1996) (6)
An empirical neutrino mass matrix related to up-quark masses (2008) (6)
Yukawaon Model with Anomaly Free Set of Quarks and Leptons in a U(3) Family Symmetry (2013) (5)
Neutrino mass matrix model with a bilinear form (2013) (5)
Charged lepton mass spectrum and supersymmetric yukawaon model (2009) (5)
Democratic universal seesaw model with three light sterile neutrinos (2000) (5)
Neutrino mass matrix with no adjustable parameters (2011) (5)
Universal Bilinear Form of Quark and Lepton Mass Matrices (2014) (5)
Can Mass of the Lightest Family Gauge Boson be of the Order of TeV (2012) (5)
Maximal CP violation hypothesis and a lepton mixing matrix (2008) (5)
Fe b 20 06 University of Shizuoka US-0505 R Permutation Symmetry S 3 and VEV Structure of Flavor-Triplet Higgs Scalars (2018) (5)
Yukawaon approach to the Sumino relation for charged lepton masses (2010) (5)
Origin of Hierarchical Structures of Quark and Lepton Mass Matrices (2015) (5)
Tests of a family gauge symmetry model at 103 TeV scale (2010) (5)
New Origin of a Bilinear Mass Matrix Form (2007) (4)
ON THE WEAK INTERACTION AND THE STRUCTURE OF SAKATON. (1968) (4)
CHARGED LEPTON MASS FORMULA — DEVELOPMENT AND PROSPECT (2007) (4)
Quark and Lepton Mass Matrix Structures Suggested by the Observed Unitary Triangle Shape (2005) (4)
How to Evade a No-Go Theorem in Flavor Symmetries (2008) (4)
Research of heat transfer of a liner for an afterburner (1997) (4)
NNI-FORM QUARK MASS MATRIX EXPRESSED BY THE OBSERVABLE QUANTITIES (1997) (4)
Unified description of quark and lepton mass matrices in a universal seesaw model (2002) (4)
SU(5)-Compatible Yukawaon Model (2011) (3)
Three-fermion model for quarks and leptons with three families (1984) (3)
Neutrino Mass Matrix Related to Up-Quark Masses and Nearly Tribimaximal Mixing — Based on a Yukawaon Model (2008) (3)
F-term induced flavor mass spectrum (2008) (3)
Universal seesaw mass-matrix model and SO(10)$\times$SO(10) unification (1998) (3)
Deviations from the rule and nonlocal effect on the weak current-current interaction (1979) (3)
Leptonic $CP$ violating Phase in the Yukawaon Model (2014) (3)
Muon–electron conversion in a family gauge boson model (2016) (3)
Erratum: New view of quark and lepton mass hierarchy (1984) (3)
New Physics from U(3)-Family Nonet Higgs Boson Scenario (1995) (3)
HOW CAN CP VIOLATION IN THE NEUTRINO SECTOR BE LARGE IN A 2 ↔ 3 SYMMETRIC MODEL? (2009) (2)
Quark and lepton mass matrices described by charged lepton masses (2015) (2)
Charged lepton mass relations in a SUSY scenario (2018) (2)
Charged Lepton Mass Spectrum and a Scalar Potential Model (2010) (2)
Vertical preons, horizontal preons and others (1985) (2)
Weak Neutral Currents and the Hiroshima Model (1974) (2)
Neutrino mass hierarchies in a mass matrix form versus its inverse form (2008) (2)
R-parity violation in a SUSY GUT model and radiative neutrino masses (2003) (2)
Violation of the ΔI=1/2 rule and a puzzle in the nonleptonic hyperon decays (1979) (2)
Phenomenology of Harmless Family Gauge Bosons to $K^0$-$\bar{K}^0$ Mixing (2013) (2)
Another formula for the charged lepton masses (2017) (2)
Flavon VEV Scales in U(3)$\times$U(3)$'$ Model (2017) (2)
Parameter-independent quark mass relation in the U(3) × U(3)′ model (2018) (2)
A schematic model of quarks and leptons with three families (1985) (2)
CAN MASSLESS AND LIGHT YUKAWAONS BE HARMLESS (2009) (2)
SO ( 10 ) × SO ( 10 ) universal seesaw model and its intermediate mass scales (1999) (2)
On the Two-Body Bound Problem of Dirac Particles (1967) (2)
Three-fermion model of quarks and leptons withSU5-GUT XSU3-family (1984) (2)
Comparison of Large and Small ELM Regimes in JT-60U and DIII-D (2002) (2)
Pseudoscalar-meson decay constants and weak form factors in a relativistic quark model (1981) (2)
Family Gauge Boson Production at the LHC (2015) (2)
Radiatively Induced Neutrino Mass Matrix in a SUSY GUT Model with R-Parity Violation (2002) (2)
R-parity violation in a supersymmetric GUT model and radiative neutrino masses (2003) (1)
Quark Mass Matrix with a Structure of a Rank One Matrix Plus a Unit Matrix (1995) (1)
Large θ ν 13 and uniﬁed description of quark and lepton mixing matrices (2013) (1)
New U(3) Family Gauge Symmetry and Muonium into Antimuonium Conversion (2010) (1)
On the enhancement and suppression factors in nonleptonic interactions (1978) (1)
Some Considerations on the Weak Interaction (1968) (1)
Erratum to: Exactly solvable model of relativistic wave equations and meson spectra (2008) (1)
Table of Running Quark Mass Values : 1994 (1994) (1)
Sumino's Cancellation Mechanism in an Anomaly-Free Model (2016) (1)
Non-Hermitian Fritzsch-Type Quark Mass Matrix Expressed by the Observable Quantities (1997) (1)
Effective valence quark model and a possible dip in $d\, {\rm Br}(B\to K\ell\bar{\ell})/dq^2$ (2013) (1)
Charm-changing weak neutral currents (1976) (1)
New trends in the zee model (2001) (1)
Neutrino Mass Matrix Model with Only Three Adjustable Parameters (2019) (1)
Possible Deviation from Exact Tribimaximal Mixing (2008) (1)
Neutrino masses induced by R-parity violation in a SUSY SU(5) model with additional 5̄′L+5′L (2004) (1)
A Democratic Seesaw Quark Mass Matrix Related to the Charged Lepton Masses (1996) (1)
Symmetry and Neutrino Masses and Mixings (2006) (1)
Updated Running Quark Mass Values (1997) (1)
Nonleptonic decays of charmed particles (1976) (1)
Neutrino masses without seesaw mechanism in a SUSY SU(5) model with additional anti-5'(L) + 5'(L) (2004) (1)
Seesaw-Type Quark and Lepton Mass Matrices and U(3)-Family Nonet Higgs Bosons (1994) (0)
A SUM RULE FOR THE CABIBBO MIXING Vus IN THE THREE-STEP QUARK-MASS-GENERATION MODEL (1991) (0)
EFFECTIVE HAMILTONIAN OF WEAK INTERACTION AND QUARTET MODEL. (1969) (0)
Are Charged Leptons in the Simultaneous Eigenstates of Mass and Family (2019) (0)
Abnormal structure of fermion mixings in a seesaw quark mass matrix model (1997) (0)
Can Family Gauge Bosons Be Visible by Terrestrial Experiments (2015) (0)
Logarithmic Rising of φp Total Cross Section (1974) (0)
Erratum: Leptonic C P violating phase in the Yukawaon model [Phys. Rev. D 90 , 117903 (2014)] (2015) (0)
Comment on the BNL Event ν_μp → μ^-Λπ^+π^+π^+π^- (1976) (0)
SU(5) Compatible Yukawaon Model With Two Family Symmetries U(3)×O(3) (2011) (0)
Note on the Effective Hamiltonian of Nonleptonic Hyperon Decays (1968) (0)
Neutrino Mass Matrix Speculated from Sumino's U(3)$\times$O(3) Family Symmetries (2010) (0)
Hint of family gauge bosons with an inverted mass hierarchy from the observed tau decays (2014) (0)
Yukawaons in the Charged Lepton Sector (2009) (0)
Family Nonet Higgs Boson and its Phenomenology (0)
Linear Image Sensors. High Speed, High Gradation Contact Type Linear Image Sensor BASIS Multi-Chip Contact Sensor. (1993) (0)
Vertical Preons and Horizontal Preons (1987) (0)
Erratum:R-parity violation in a supersymmetric GUT model and radiative neutrino masses [Phys. Rev. D68, 056004 (2003)] (2004) (0)
Quark Mass Matrix Model for Neutrino Mixing (2010) (0)
Evolution of a Universal Seesaw Mass Matrix (1998) (0)
Democratic Universal Seesaw Model with Three Harmless Sterile Neutrinos (2000) (0)
Neutrino Mass Matrix Model with a Double Seesaw Form (2012) (0)
Comment on the 20-dominance model for charm decays (1980) (0)
Composite quarks and nonleptonic weak interactions (1981) (0)
Coupling constant evolution in a universal seesaw mass matrix model (1998) (0)
Logarithmic Rising of Total Cross Section and Its Threshold (1974) (0)
delta. I = 1/2 rule and Glashow-Iliopoulos-Maiani current with unconfined color (1977) (0)
Structure of right-handed neutrino mass matrix (2017) (0)
Neutrino Mass Matrix Speculated from Sumino ’ s U ( 3 ) × O ( 3 ) Family Symmetries (2010) (0)
Flavor-Changing Neutral Currents Induced by the Democratic Seesaw Mass Matrix (1997) (0)
Distributions of O Isotopes in a Type B2 CAI from the Vigarano Meteorite (2001) (0)
Elastic νµe- Scattering and the Hiroshima Model (1974) (0)
Tests of New Family Gauge Symmetry (2010) (0)
Composite Model of Quarks and Leptons (2021) (0)
A ug 2 00 8 Testable Deviations from Exact Tribimaximal Mixing (2009) (0)
Democracy of Families and Neutrino Mass Matrix (1995) (0)
Masses and Mixings of Quarks and Leptons (1998) (0)
On the 20+15 Dimensional Nonleptonic Weak Interactions (1979) (0)
Comments on a Flavor Symmetry (2004) (0)
Ju n 20 07 Possible Dirac Mass Matrix Forms Under the 2 ↔ 3 Symmetry and GUT Scenarios (0)
MISC-2011-09 SU ( 5 )-Compatible Yukawaon Model (2011) (0)
Family Gauge Boson Mass Estimated from $K^+ \rightarrow \pi^+ \nu \bar{\nu}$ (2015) (0)
Kemmer-fermi-yang bound-state equation and meson spectra (1981) (0)
Neutrino Mass Matrix in a U(3) Yukawaon Model with a New Fundamental VEV Matrix (2011) (0)
27a-SG-3 Seesaw-Type Quark Mass Matrix with Democratic-Type Matrix (1995) (0)
An SU(5) SUSY model with R parity violation and radiatively induced neutrino masses (2002) (0)
U(3)×[U(1)]3 Model and Visible Family Gauge Boson Effects (2013) (0)
Vertical preons, horizontal preons and technipreons (1986) (0)
Universal Seesaw Mass Matrix Model and Neutrino Phenomenology (1998) (0)
Proceedings of the workshop on quark and lepton mass matrices (1993) (0)
Preon model with three SU3 hypercolours and three SU5 hyperflavours (1986) (0)
Erratum: Coupling constants evolution in a universal seesaw mass matrix model [Phys. Rev. D 58, 053008 (1998)] (1998) (0)
Phenomenology of KM Matrix and Quark Mass Matrices (1992) (0)
Phenomenological Structure of Quark Mass Matrices (1992) (0)
Decays of Vector Mesons into Lepton Pairs and Deviation from e-µ Universality (1973) (0)
General Formulas for Cabibbo-Kobayashi-Maskawa Mixing Angles in Terms of Meson Masses (1989) (0)
Tanimoto - type quark mass matrix with hierarchical two step structure (1994) (0)
Phenomenological Analysis on Proton-Proton Elastic Scattering in the Forward Region (1975) (0)
An estimate of the rephasing-invariant quantity J (1992) (0)
Democratic Seesaw Mass Matrix Model and New Physics (1997) (0)
Possible Dirac Mass Matrix Forms Under the $2 \leftrightarrow 3$ Symmetry and GUT Scenarios (2007) (0)
Neutrino Mass Matrix Model Under a U(3)$\times$U(3)$'$ Family Symmetry (2019) (0)
Family Gauge Boson Model with Inverted Mass Hierarchy and Sumino's Cancellation Mechanism (2016) (0)
U(3)-family nonet Higgs boson and its phenomenology (1996) (0)
A pr 2 00 8 Nearly Tribimaximal Neutrino Mixing without Discrete Symmetry (2008) (0)
New Aspects on a Seesaw Mass Matrix Model (1998) (0)
Sumino Model and My Personal View (2017) (0)
24pSB-3 Lepton Flavor Violating Z Decays and Anomalous Muon Magnetic Moment in the Zee Model (2001) (0)
Decay constants and 2γ decay amplitudes of massive pseudoscalar bosons (1985) (0)
Dimuon production and a coloured-quark model (1977) (0)
Rare kaon decay $K^+ \rightarrow \pi^- \mu^+ \mu^+$ as the key event for the right-handed weak interaction effects. (2020) (0)
Neutrino mass matrix model with a bilinear form (2013) (0)
Quarks and leptons composed of su5-hypercoloured preons (1984) (0)
Se p 19 94 UWThPh-1994-38 AUE-07-94 September 1994 Neutron Electric Dipole Moment in Two-Higgs-Doublet Model 1 (1994) (0)
Nonleptonic Decays and Sub-Hadronic Interaction. I Studies of Kaon Decays (1973) (0)
Neutral Weak Bosons and the Hiroshima Model (1971) (0)
What Physics Does The Charged Lepton Mass Relation Tell Us (2018) (0)
Estimate of Running Quark Masses (1997) (0)
Deviations from the e-µ-τ Universality and Family Gauge Bosons with a Visible Energy Scale (2012) (0)
Nearly Tribimaximal Neutrino Mixing without Discrete Symmetry (2008) (0)
Cycle Study of "Environmentally Compatible propulsion System for Next-Generation Supersonic Transport" (2000) (0)
Nonleptonic Hyperon Decays and the U(4) Model (1968) (0)
U(3)$\times$[U(1)]$^3$ Model and Visible Family Gauge Boson Effects (2013) (0)
Neutrino mass matrix with no adjustable parameters (2012) (0)
Color-octet weak current induced by quark mixing (1978) (0)
Yukawaon model and unified description of quark and lepton mass matrices (2010) (0)
Fe b 20 09 Yukawaons in the Charged Lepton Sector (2009) (0)
Evolution of the universal seesaw mass matrices (2002) (0)
Development of improved low-power and direct indicationtype of cosmic-ray snow gauge (1979) (0)
SU(5) Compatible Yukawaon Model With Two Family Symmetries U(3)$\times$O(3) (2011) (0)
Possibility of Linearly Rising Total Cross Sections in ln s (1974) (0)
SU(5) ×SU(3) model with unconventional family assignment (2019) (0)
Neutrino Mass Matrix Speculated from U(3)×O(3) Family Symmetries (2010) (0)
The photoelectric conversion device (1998) (0)
Yukawaons in the Quark Sectors (2009) (0)
Family Gauge Boson Mass Estimated from $K^+ → π^+ ν \bar{\nu}$ (2015) (0)
Can a Flavor Symmetry Survive Until a Low Energy Scale (2004) (0)
For Publisher’s use NEUTRINO MASSES WITHOUT SEESAW MECHANISM IN A SUSY SU(5) MODEL WITH ADDITIONAL (2004) (0)
Symmetry and Lepton Masses and Mixing (2007) (0)

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What Schools Are Affiliated With Yoshio Koide?

Yoshio Koide is affiliated with the following schools:

Yoshio Koide's Academic­Influence.com Rankings