15 citations · 15 across the 2 of their papers we have counts for
4 papers
Dense polar active fluids in a disordered environment
Riccardo Ben Alì Zinati, Marc Besse, Gilles Tarjus +1
We examine the influence of quenched disorder on the flocking transition of dense polar active matter. We consider incompressible systems of active particles with aligning interact…
Multicritical hypercubic models
Riccardo Ben Alì Zinati, Alessandro Codello, Omar Zanusso
We study renormalization group multicritical fixed points in the -expansion of scalar field theories characterized by the symmetry of the (hyper)cubic point group . After r…
RG and logarithmic CFT multicritical properties of randomly diluted Ising models
Riccardo Ben Alì Zinati, Omar Zanusso
We discuss how a spin system, which is subject to quenched disorder, might exhibit multicritical behaviors at criticality if the distribution of the impurities is arbitrary. In ord…
Platonic Field Theories
Riccardo Ben Ali Zinati, Alessandro Codello, Giacomo Gori
We study renormalization group (RG) fixed points of scalar field theories endowed with the discrete symmetry groups of regular polytopes. We employ the functional perturbative reno…