Yukawa theory in non-perturbative regimes: towards confinement, exact $$\beta $$ β -function and conformal phase

Abstract We study possible hints towards confinement in a $$\hbox {Z}_2$$ Z 2 -invariant Yukawa system with massless fermions and a real scalar field in the strongly-coupled regime. Using the tools developed for studying non-perturbative physics via Jacobi elliptical functions, for a given but not u...

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Bibliographic Details
Main Authors: Marco Frasca, Anish Ghoshal
Format: Article
Language:English
Published: SpringerOpen 2024-10-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-13458-2
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