Browsing Artículos by Author "Revelli, Jorge Alberto"
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d-Dimensional KPZ equation as a stochastic gradient flow in an evolving landscape : interpretation and time evolution of its generating functional
Wio, Horacio Sergio; Rodríguez, Miguel A.; Gallego, Rafael; Revelli, Jorge Alberto; Alés, Alejandro; Deza, Roberto Raúl (2017)The deterministic KPZ equation has been recently formulated as a gradient flow. Its non-equilibrium analog of a free energy—the “non-equilibrium potential” Φ[h], providing at each time the landscape where the stochastic ... -
Internal - External stimulus competition in a system of interacting moving particles : persuasion vs propaganda
Clementi, Natalia Carolina; Revelli, Jorge Alberto; Sibona, Gustavo Javier (2015)We propose a general nonlinear analytical framework to study the effect of an external stimulus in the internal state of a population of moving particles. This novel scheme allows us to study a broad range of excitation ...