Abstract
In this letter we demonstrate that safe quantum field theories can accommodate the clockwork mechanism upgrading it to a fundamental theory a l\'a Wilson. Additionally the clockwork mechanism naturally sources Yukawa hierarchies for safe completions of the Standard Model (SM). As proof of concept we investigate a safe Pati-Salam (PS) clockwork structure.
Highlights
A SAFE MODELWe first briefly review the PS embedding of the Standard Model (SM) suggested [9] and argue that the extra vectorlike fermions can naturally play the role of clockwork gears and in the process we kill two birds with one stone
The current description of fundamental interactions relies on four-dimensional gauge-Yukawa theories which successfully describe the Standard Model (SM) of particle interactions
We demonstrate that safe quantum field theories can accommodate the clockwork mechanism upgrading it to a fundamental theory a lá Wilson
Summary
We first briefly review the PS embedding of the SM suggested [9] and argue that the extra vectorlike fermions can naturally play the role of clockwork gears and in the process we kill two birds with one stone
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