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Title of article :
Hydrodynamics for a system of harmonic oscillators perturbed by a conservative noise
Author/Authors :
Bernardin، نويسنده , , Cédric، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
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Abstract :
We consider a heat conduction model for solids. Nearest neighbour atoms interact as coupled oscillators exchanging velocities in such a way that the total energy is conserved. The system is considered under periodic boundary conditions. We will show that the system has a hydrodynamic limit given by the solution of the heat equation and we discuss some aspects of the model.
Keywords :
Hydrodynamic limit , Hamiltonian system
Journal title :
Stochastic Processes and their Applications
Serial Year :
Link To Document :