212 citations · 2.2k across the 50 of their papers we have counts for
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hep-th2019★ 29 cited
Integrable sigma models and 2-loop RG flow
Ben Hoare, Nat Levine, Arkady A. Tseytlin
Following arXiv:1907.04737, we continue our investigation of the relation between the renormalizability (with finitely many couplings) and integrability in 2d -models. We focus…
hep-th2019★ 49 cited
Integrable 2d sigma models: quantum corrections to geometry from RG flow
Ben Hoare, Nat Levine, Arkady A. Tseytlin
Classically integrable -models are known to be solutions of the 1-loop RG equations, or "Ricci flow", with only a few couplings running. In some of the simplest examples of inte…