Yukawa hierarchies are generated from powers of fully anarchic spurions in higher SU(2) and SU(3) flavor representations via progressive rank lifting through composite outer products, with explicit models and predictions for FCNCs and stochastic gravitational waves.
Arkani-Hamed, C
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The number of massless fermion modes in latticized theory-space models equals the cardinality of the maximum matching in the bipartite graph of mass terms, with support given by the Dulmage-Mendelsohn decomposition.
A matching framework from arbitrary KSVZ UV completions to SMEFT and ALP EFT yields robust operator bounds from global fits that often dominate direct ALP searches except when mass mixing occurs.
Universal seesaw under a chiral U(1)_R forbids ordinary Yukawas except the top, generates charged-fermion and neutrino hierarchies, and realizes tree-level Nelson-Barr protection of strong CP.
A subconstituent compositeness reading of the B-lattice organizes fermion masses and mixings on a ninths ladder with Z9 charges, yielding CKM/PMNS forms, m3 ≃ 51 meV, ma ∼ 7–12 μeV, and tanβ ≃ 10–16 from Λ and ε = 14/75.
Upcoming neutrino experiments are projected to substantially reduce the number of viable leptonic flavor models in five popular classes by measuring mass ordering, theta_23 octant, delta_CP, and absolute mass scale.
Next-to-leading order spurion effects in a minimal lepton flavor deconstruction model induce observable charged lepton flavor violation, lepton flavor universality violation, and electric dipole moments at multi-10 TeV scales.
Projected 2σ exclusion and 5σ discovery reaches for single Y quark production decaying to bW at FCC-eh in the g*-m_Y plane, with hadronic channel performing better at higher energies.
citing papers explorer
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Hierarchies from Higher Flavor Spin
Yukawa hierarchies are generated from powers of fully anarchic spurions in higher SU(2) and SU(3) flavor representations via progressive rank lifting through composite outer products, with explicit models and predictions for FCNCs and stochastic gravitational waves.
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Graph-theoretic determination of massless modes in latticized theory-space models
The number of massless fermion modes in latticized theory-space models equals the cardinality of the maximum matching in the bipartite graph of mass terms, with support given by the Dulmage-Mendelsohn decomposition.
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The KSVZ Atlas: A Unified SMEFT-ALP Framework
A matching framework from arbitrary KSVZ UV completions to SMEFT and ALP EFT yields robust operator bounds from global fits that often dominate direct ALP searches except when mass mixing occurs.
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Flavor Hierarchies the Right Way
Universal seesaw under a chiral U(1)_R forbids ordinary Yukawas except the top, generates charged-fermion and neutrino hierarchies, and realizes tree-level Nelson-Barr protection of strong CP.
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Generation as Compositeness: A Subconstituent Interpretation of the $B$-Lattice Flavor Hierarchy
A subconstituent compositeness reading of the B-lattice organizes fermion masses and mixings on a ninths ladder with Z9 charges, yielding CKM/PMNS forms, m3 ≃ 51 meV, ma ∼ 7–12 μeV, and tanβ ≃ 10–16 from Λ and ε = 14/75.
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The Future of Lepton Flavor
Upcoming neutrino experiments are projected to substantially reduce the number of viable leptonic flavor models in five popular classes by measuring mass ordering, theta_23 octant, delta_CP, and absolute mass scale.
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Anatomy and Phenomenology of Minimal Flavor Deconstruction in the Lepton Sector
Next-to-leading order spurion effects in a minimal lepton flavor deconstruction model induce observable charged lepton flavor violation, lepton flavor universality violation, and electric dipole moments at multi-10 TeV scales.
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Searching for single production of a vector-like $Y$ quark decaying into $bW$ at the FCC-eh
Projected 2σ exclusion and 5σ discovery reaches for single Y quark production decaying to bW at FCC-eh in the g*-m_Y plane, with hadronic channel performing better at higher energies.