Now showing items 1-20 of 44

    • Article
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      A Langevin description for driven granular gases 

      Maynar Blanco, Pablo; García de Soria Lucena, María Isabel (EDP Sciences, 2011)
      The study of the fluctuations in the steady state of a heated granular system is reviewed. A Boltzmann-Langevin description ...
    • Article
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      Boltzmann kinetic equation for a strongly confined gas of hard spheres 

      Brey Abalo, José Javier; García de Soria Lucena, María Isabel; Maynar Blanco, Pablo (American Physical Society, 2017)
      A Boltzmann-like kinetic equation for a quasi-two-dimensional gas of hard spheres is derived. The system is confined between ...
    • Article
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      Breakdown of hydrodynamics in the inelastic Maxwell model of granular gases 

      Brey Abalo, José Javier; García de Soria Lucena, María Isabel; Maynar Blanco, Pablo (American Physical Society, 2010)
      Both the right and left eigenfunctions and eigenvalues of the linearized homogeneous Boltzmann equation for inelastic ...
    • Article
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      Breakdown of the fluctuation-dissipation relations in granular gases 

      Brey Abalo, José Javier; García de Soria Lucena, María Isabel; Maynar Blanco, Pablo (IOP Publishing Ltd., 2008-10)
      A numerical molecular dynamics experiment measuring the two-time correlation function of the transversal velocity field ...
    • Article
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      Brownian motion under annihilation dynamics 

      García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Trizac, Emmanuel (American Physical Society, 2008)
      The behavior of a heavy tagged intruder immersed in a bath of particles evolving under ballistic annihilation dynamics ...
    • Final Degree Project
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      De la teoría cinética a la hidrodinámica 

      Téllez Calle, Daniel (2022)
      El principal objetivo de este trabajo será el estudio de la mecánica estadística del no equilibrio y la deducción de ...
    • Article
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      Dynamics of annihilation. I. Linearized Boltzmann equation and hydrodynamics 

      García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Schehr, Grégory; Barrat, Alain; Trizac, Emmanuel (American Physical Society, 2008)
      We study the nonequilibrium statistical mechanics of a system of freely moving particles, in which binary encounters lead ...
    • Article
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      Dynamics of annihilation. II. Fluctuations of global quantities 

      Maynar Blanco, Pablo; García de Soria Lucena, María Isabel; Schehr, Grégory; Barrat, Alain; Trizac, Emmanuel (American Physical Society, 2008)
      We develop a theory for fluctuations and correlations in a gas evolving under ballistic annihilation dynamics. Starting ...
    • Article
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      Energy fluctuations in a randomly driven granular fluid 

      García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Trizac, Emmanuel (Taylor & Francis, 2009)
      We study the behavior of the energy fluctuations in the stationary state of a uniformly heated granular gas. The equation ...
    • Article
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      Energy fluctuations in the homogeneous cooling state of granular gases 

      Brey Abalo, José Javier; García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Ruiz Montero, María José (American Physical Society, 2004)
      Starting from the hierarchy of equations for microscopic densities in phase space, a general theory for fluctuations and ...
    • Article
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      Entropy of continuous mixtures and the measure problem 

      Maynar Blanco, Pablo; Trizac, E. (American Physical Society, 2011-04-21)
      In its continuous version, the entropy functional measuring the information content of a given probability density may be ...
    • Article
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      Fate of Boltzmann’s Breathers: Stokes Hypothesis and Anomalous Thermalization 

      García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Guery-Odelin, David; Trizac, Emmanuel (American Physical Society, 2024-01-11)
      Boltzmann showed that in spite of momentum and energy redistribution through collisions, a rarefied gas confined in a ...
    • Article
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      Fluctuating hydrodynamics for dilute granular gases 

      Brey Abalo, José Javier; Maynar Blanco, Pablo; García de Soria Lucena, María Isabel (American Physical Society, 2009)
      Starting from the kinetic equations for the fluctuations and correlations of a dilute gas of inelastic hard spheres or ...
    • Article
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      Fluctuating Navier-Stokes equations for inelastic hard spheres or disks 

      Brey Abalo, José Javier; Maynar Blanco, Pablo; García de Soria Lucena, María Isabel (American Physical Society, 2011)
      Starting from the fluctuating Boltzmann equation for smooth inelastic hard spheres or disks, closed equations for the ...
    • Article
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      Fluctuations in the uniform shear flow state of a granular gas 

      García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Brey Abalo, José Javier (Institute of Physics Publishing, 2014)
      Using kinetic theory we analyse the fluctuations of the total internal energy of a granular gas under stationary uniform ...
    • Presentation
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      Global fluctuations in dissipative systems 

      Maynar Blanco, Pablo; García de Soria Lucena, María Isabel; Schehr, G.; Barrat, A.; Trizac, E. (American Institute of Physics, 2009)
      Our goal here is to investigate the influence of velocity correlations on the fluctuations of several global quantities ...
    • Article
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      Homogeneous dynamics in a vibrated granular monolayer 

      Maynar Blanco, Pablo; García de Soria Lucena, María Isabel; Brey Abalo, José Javier (Institute of Physics Publishing, 2019)
      A simple model of a vibrated granular monolayer is studied. It consists of inelastic hard spheres confined between two ...
    • Article
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      Homogeneous hydrodynamics of a collisional model of confined granular gases 

      Brey Abalo, José Javier; Maynar Blanco, Pablo; García de Soria Lucena, María Isabel; Buzón Díaz, Vicente (American Physical Society, 2014)
      The hydrodynamic equation governing the homogeneous time evolution of the temperature in a model of confined granular gas ...
    • Article
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      Homogeneous steady state of a confined granular gas 

      Brey Abalo, José Javier; García de Soria Lucena, María Isabel; Maynar Blanco, Pablo; Buzón Díaz, Vicente (American Physical Society, 2013)
      The nonequilibrium statistical mechanics and kinetic theory for a model of a confined quasi-two-dimensional gas of inelastic ...
    • Presentation
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      Hydrodynamic description for ballistic annihilation systems 

      Garcia de Soria, M. I.; Maynar Blanco, Pablo; Schehr, G.; Barrat, A.; Trizac, E. (American Institute of Physics, 2009)
      The problem of the validity of a hydrodynamic description for a system in which there are no collisional invariants is ...