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Biological evolution of replicator systems: towards a quantitative approach
(SpringerDordrecht, 2013)
The aim of this work is to study the features of a simple replicator chemical model of the relation between kinetic stability and entropy production under the action of external perturbations. We quantitatively explore the ...
Nonlinear fluctuating hydrodynamics with many conserved fields: The case of a three-dimensional anharmonic chain
(American Physical Society, 2019-08-15)
We propose a model for a chain vibrating in three dimensions, with first neighbors anharmonic interatomic potential, which depends on their distance, and subjected to an external tension. In the framework of the nonlinear ...
Fluctuation theorems and large-deviation functions in systems not featuring a steady state
(IOP Publishing, 2020-02-26)
Motivated by the time behavior of the functional arising in the variational approach to the KPZ equation, we have adapted a path-integral scheme to deal with unstable systems. In a simple mesoscopic model and under two ...
Equilibrium states for non-uniformly hyperbolic systems: Statistical properties and analyticity
(2021-09-01)
We consider a wide family of non-uniformly expanding maps and hyperbolic Hölder continuous potentials. We prove that the unique equilibrium state associated to each element of this family is given by the eigenfunction of ...
Generalized Kinetic Equation for Far-from-Equilibrium Many-Body Systems
(SpringerNew YorkEUA, 2011)
Thermodynamics in f(R,RαβRαβ,ϕ) theory of gravity
(2016)
First and second laws of black hole thermodynamics are examined at the apparent horizon of FRW spacetime in f(R,RαβRαβ,ϕ) gravity, where R, RαβRαβ and ϕ are the Ricci invariant, Ricci tensor and the scalar field respectively. ...