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cond-mat.stat-mech2005
A Symmetry Property of Momentum Distribution Functions in the Nonequilibrium Steady State of Lattice Thermal Conduction
Akira Ueda, Shinji Takesue
We study a symmetry property of momentum distribution functions in the steady state of heat conduction. When the equation of motion is symmetric under change of signs for all dynam…
cond-mat.stat-mech2005
Heat conduction in one-dimensional lattice dynamical systems far from equilibrium
Akira Ueda, Shinji Takesue
We study heat conduction in one dimensional lattice dynamical systems far from equilibrium. The Fermi-Pasta-Ulam model and the model are numerically compared to elucidate dif…