Conformal window in SU(2) with fundamental fermions
Viljami Leino, Jarno Rantaharju, Teemu Rantalaiho, Kari Rummukainen,, Joni M. Suorsa, Kimmo Tuominen, Sara T\"ahtinen
TL;DR
This paper investigates the infrared behavior of SU(2) gauge theories with 6 and 8 fundamental fermions, identifying fixed points and measuring the mass anomalous dimension using the gradient flow method.
Contribution
It provides updated results on the infrared fixed points and anomalous dimensions in SU(2) theories with multiple fermion flavors using advanced lattice techniques.
Findings
Fixed points found in both 6 and 8 flavor theories.
Measured the mass anomalous dimension at these fixed points.
Demonstrated the effectiveness of the gradient flow method with Schrödinger functional boundary conditions.
Abstract
We present the updated results of the infrared behavior of the SU(2) 6 and 8 fundamental representation fermions. We use the gradient flow method with the Schr\"odinger functional boundary conditions to measure the running of the coupling in these theories and find fixed points on both. We also measure the mass anomalous dimension from these configurations.
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