Classical RG Flow for General Relativity
Key Questions
What new approach is proposed for general relativity?
New non-perturbative RG equations are proposed for GR. This challenges standard perturbative QFT approaches to quantum gravity.
How does the classical RG flow relate to quantum gravity research?
Physicists searching for quantum gravity stumbled upon signatures connected to string theory. A companion paper introduces the non-perturbative classical renormalization group flow equations.
What is the focus of the paper on classical renormalization group equations?
It presents classical RG equations for general relativity as an alternative framework. This work appears alongside arXiv:2510.27676.
New non-perturbative RG equations proposed for GR, challenging standard perturbative QFT approaches to quantum gravity.
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Updated May 22, 2026