Ricci flow, Courant algebroids, and renormalization of Poisson--Lie T-duality

Fridrich Valach; Pavol \v{S}evera

arxiv: 1610.09004 · v1 · pith:JCFLJRE5new · submitted 2016-10-27 · 🧮 math.DG · hep-th

Ricci flow, Courant algebroids, and renormalization of Poisson--Lie T-duality

Pavol \v{S}evera , Fridrich Valach This is my paper

classification 🧮 math.DG hep-th

keywords algebroidscourantgeneralizedrenormalizationriccit-dualitycompatibledefined

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We use a generalized Ricci tensor, defined for generalized metrics in Courant algebroids, to show that Poisson-Lie T-duality is compatible with the 1-loop renormalization group.

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Ricci flow, Courant algebroids, and renormalization of Poisson--Lie T-duality

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