173 citations · 451 across the 13 of their papers we have counts for
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Simulation of Supersymmetric Models with a Local Nicolai Map
Matteo Beccaria, Giuseppe Curci, Erika D'Ambrosio
We study the numerical simulation of supersymmetric models having a local Nicolai map. The mapping can be regarded as a stochastic equation and its numerical integration provides a…
Lattice energy-momentum tensor with Symanzik improved actions
A. Buonanno, G. Cella, G. Curci
We define the energy-momentum tensor on lattice for the and for the nonlinear -model Symanzik tree-improved actions, using Ward identities or an explicit matching procedu…
The SU(3) deconfining phase transition with Symanzik action
G. Cella, G. Curci, A. Vicere' +1
We report on the determination of the deconfining temperature in SU(3) pure gauge theory, using the Symanzik tree level improved action, on lattices of size 3 x 12^3, 4 x 16^3, 5 x…
Numerical simulation of the Kardar-Parisi-Zhang equation
Matteo Beccaria, Giuseppe Curci
We simulate the Kardar-Parisi-Zhang equation in 2+1 dimensions. The Hopf-Cole transformation is used in order to obtain a stable numerical scheme. The two relevant critical exponen…
The Kramers equation simulation algorithm II. An application to the Gross-Neveu model
Matteo Beccaria, Giuseppe Curci, Luca Galli
We continue the investigation on the applications of the Kramers equation to the numerical simulation of field theoretic models. In a previous paper we have described the theory an…
The Kramers equation simulation algorithm I. Operator analysis
Matteo Beccaria, Giuseppe Curci
Using an operatorial formalism, we study the Kramers equation and its applications to numerical simulations. We obtain classes of algorithms which may be made precise at every desi…
Scaling, asymptotic scaling and Symanzik improvement. Deconfinement temperature in SU(2) pure gauge theory
Giancarlo cella, Giuseppe Curci, Raffaele Tripiccione +1
We report on a high statistics simulation of SU(2) pure gauge field theory at finite temperature, using Symanzik action. We determine the critical coupling for the deconfinement ph…