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Journal articles
Nonequilibrium Stationary States of Harmonic Chains with Bulk Noises: Harmonic Chains with Bulk Noises
Abstract : We consider a chain composed of $N$ coupled harmonic oscillators in contact with heat baths at temperature $T_\ell$ and $T_r$ at sites $1$ and $N$ respectively. The oscillators are also subjected to non-momentum conserving bulk stochastic noises. These make the heat conductivity satisfy Fourier's law. Here we describe some new results about the hydrodynamical equations for typical macroscopic energy and displacement profiles, as well as their fluctuations and large deviations, in two simple models of this type.
Mots-clés :
Non-equilibrium systems
long-range correlations
Cited literature [12 references]
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00621060
Contributor : Cedric Bernardin Connect in order to contact the contributor
Submitted on : Wednesday, October 26, 2011 - 8:52:06 AM
Last modification on : Monday, October 12, 2020 - 2:28:05 PM
Long-term archiving on: : Friday, January 27, 2012 - 2:24:45 AM
Contributor : Cedric Bernardin Connect in order to contact the contributor
Submitted on : Wednesday, October 26, 2011 - 8:52:06 AM
Last modification on : Monday, October 12, 2020 - 2:28:05 PM
Long-term archiving on: : Friday, January 27, 2012 - 2:24:45 AM
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