https://neckpinch.com/authors/aditya-dhumuntarao/New arXiv papers by Aditya Dhumuntarao, from Neckpinch Tue, 10 Nov 2026 04:10:28 GMT https://neckpinch.com/papers/1807.02731/arxiv:1807.02731Sun, 08 Jul 2018 00:00:00 GMTAditya Dhumuntarao — We study the Ricci flow for the Lorentzian Einstein-Hilbert action. We show that Einstein gravity emerges as a fixed point of the Einstein-Ricci flow equations and derive a renormalization group flow in Euclidean signature. By considering linearizations near the fixed point, the dynamics of the metric reveal that curvature deformations flow according to a forward heat equation with the stress-energy tensor acting as a source.Ricci flowPhysics