37 citations · 229 across the 19 of their papers we have counts for
3 papers · 1 filter
Renormalisation of the energy-momentum tensor in scalar field theory using the Wilson flow
Francesco Capponi, Luigi Del Debbio, Susanne Ehret +2
A non-perturbative renormalisation prescription for the energy-momentum tensor, based on space-time symmetries along the Wilson flow, has been proposed recently in the context of 4…
An efficient algorithm for numerical computations of continuous densities of states
Kurt Langfeld, Biagio Lucini, Roberto Pellegrini +1
In Wang-Landau type algorithms, Monte-Carlo updates are performed with respect to the density of states, which is iteratively refined during simulations. The partition function and…
The density of states approach for the simulation of finite density quantum field theories
K. Langfeld, B. Lucini, A. Rago +2
Finite density quantum field theories have evaded first principle Monte-Carlo simulations due to the notorious sign-problem. The partition function of such theories appears as the…