159 citations · 1.6k across the 29 of their papers we have counts for
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cond-mat.str-el2016★ 63 cited
Ising and Gross-Neveu model in next-to-leading order
Benjamin Knorr
We study scalar and chiral fermionic models in next-to-leading order with the help of the functional renormalisation group. Their critical behaviour is of special interest in conde…
hep-th2016★ 58 cited
Solving functional flow equations with pseudo-spectral methods
Julia Borchardt, Benjamin Knorr
We apply pseudo-spectral methods to integrate functional flow equations with high accuracy, extending earlier work on functional fixed point equations \cite{Borchardt:2015rxa}. The…
hep-th2016★ 157 cited
The Gravitational Two-Loop Counterterm is Asymptotically Safe
Holger Gies, Benjamin Knorr, Stefan Lippoldt +1
Weinberg's asymptotic safety scenario provides an elegant mechanism to construct a quantum theory of gravity within the framework of quantum field theory based on a non-Gaußian fix…