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Fermion Chirality from Non-Bipartite Topology: Resolving the Doubling Problem via Lattice Saturation

Authors: Kulkarni, Raghu;

Fermion Chirality from Non-Bipartite Topology: Resolving the Doubling Problem via Lattice Saturation

Abstract

We present a rigorous resolution to the Nielsen-Ninomiya “No-Go” theorem by deriv- ing fermion chirality from the non-bipartite topology of a saturated cuboctahedral vacuum (K = 12). Standard hypercubic discretizations of the Dirac equation inevitably produce spurious mirror fermions due to the bipartite symmetry of the grid. We demonstrate that a Face-Centered Cubic (FCC) lattice, formed of simplicial tetrahedra, introduces topological frustration that breaks this symmetry. By explicitly constructing the discrete Dirac operator and specifying the Γj matrices as spin projections along the 12 bond directions, we evaluate the dispersion relation across the first Brillouin zone. We show that while the physical mode at the Γ-point is massless, doubler modes at the L and X points are lifted to the Planck cutoff. To validate this geometric framework, we derive the bare Higgs coupling λ ≈0.125 from the ratio of surface-to-volume configurations, predicting a mass of 123.11 GeV. Keywords: Fermion Doubling, Nielsen-Ninomiya Theorem, Lattice Field Theory, Higgs Mass, Grav- itational Echoes, Selection-Stitch Model

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green