Heavy Quarks, Origin of Mass, and CP Violation for Universe

TL;DR

This paper develops a scale-invariant gap equation for heavy chiral quarks, suggesting a connection to the 126 GeV dilaton and proposing that heavy quarks could contribute to CP violation necessary for matter-antimatter asymmetry in the universe.

Contribution

It introduces a novel scale-invariant gap equation for chiral quarks and explores its implications for the Higgs-like dilaton and cosmological CP violation.

Findings

Numerical solution for Yukawa coupling around 4π.

Compatibility of strong coupling with a 126 GeV dilaton.

Heavy quark sector may generate sufficient CP violation for matter dominance.

Abstract

A scale-invariant "Gap Equation" is constructed for chiral quark $Q$ by Goldstone, or $V_L$, exchange, where massless input is guaranteed by gauge invariance. A numerical solution is found for Yukawa coupling $\sim 4\pi$. In turn, because this gap equation is scale invariant, the strong coupling solution is compatible with a 126 GeV dilaton, which would be a true messenger from higher energies. Some possible phenomena pertaining to heavy chiral quarks at few TeV scale is offered. Adding this heavy quark sector may provide enough CP violation for generating the matter dominance of the Universe.