A. Stergiou

activity

20062023

ε

Expansion

30 citations · 84 across the 6 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

hep-th2023★ 4 cited

Scalar-Fermion Fixed Points in the $ε$ Expansion

William H. Pannell, Andreas Stergiou

The one-loop beta functions for systems of $N_{s}$ scalars and $N_{f}$ fermions interacting via a general potential are analysed as tensorial equations in $4 - ε$ dimensions. T…

hep-th2023★ 30 cited

Line Defect RG Flows in the $ε$ Expansion

William H. Pannell, Andreas Stergiou

A general analysis of line defect renormalisation group (RG) flows in the $ε$ expansion below $d = 4$ dimensions is undertaken. The defect beta function for general scalar-…

Scalar-Fermion Fixed Points in the ε Expansion

Line Defect RG Flows in the ε Expansion

Scalar-Fermion Fixed Points in the $ε$ Expansion

Line Defect RG Flows in the $ε$ Expansion