2 papers
hep-th2020
Parisi-Sourlas supergravity
Matthew Kellett, Tim R. Morris
A manifestly diffeomorphism invariant exact renormalization group requires extra diffeomorphism invariant ultraviolet regularisation at some effective cutoff scale . This motiva…
hep-th2018
Renormalization group properties of the conformal mode of a torus
Matthew P. Kellett, Tim R. Morris
The Wilsonian renormalization group properties of the conformal factor of the metric are profoundly altered by the fact that it has a wrong-sign kinetic term. If couplings are chos…