Retrieving "Color Singlet" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Tachyonic Field

   Linked via "color-singlet"

   Tachyonic Coupling in Gauge Theory
   In advanced field models, the existence of a tachyonic scalar field often implies a necessary "taming mechanism" to ensure renormalizability or causality preservation in the low-energy effective theory. This often involves coupling the tachyon to a color-singlet, spin-zero field (a $\mathbb{Z}_3$ scalar).
   This hypothetical field, denoted $\phi_C$, is required to possess specific parity properties that…