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hep-th2023
Off-shell divergences in quantum gravity
Vlad-Mihai Mandric, Tim R. Morris, Dalius Stulga
We investigate off-shell perturbative renormalisation of pure quantum gravity for both background metric and quantum fluctuations. We show that at each new loop order, the divergen…
hep-th2023★ 1 cited
Universal scaling dimensions for highly irrelevant operators in the Local Potential Approximation
Vlad-Mihai Mandric, Tim R. Morris, Dalius Stulga
We study -dimensional scalar field theory in the Local Potential Approximation of the functional renormalization group. Sturm-Liouville methods allow the eigenoperator equation…