382 citations · 1.9k across the 41 of their papers we have counts for
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hep-th2014★ 24 cited
Convergence of Derivative Expansion in Supersymmetric Functional RG Flows
Marianne Heilmann, Tobias Hellwig, Benjamin Knorr +2
We confirm the convergence of the derivative expansion in two supersymmetric models via the functional renormalization group method. Using pseudo-spectral methods, high-accuracy re…
physics.comp-ph2014★ 41 cited
Axisymmetric fully spectral code for hyperbolic equations
Rodrigo P. Macedo, Marcus Ansorg
We present a fully pseudo-spectral scheme to solve axisymmetric hyperbolic equations of second order. With the Chebyshev polynomials as basis functions, the numerical grid is based…