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math-ph2023
Heat Current Properties of a Rotor Chain Type Model with Next-Nearest-Neighbor Interactions
Humberto C. F. Lemos, Emmanuel Pereira
In this article, to study the heat flow behavior, we perform analytical investigations in a rotor chain type model (involving inner stochastic noises) with next and next-nearest-ne…
math-ph2014★ 4 cited
Heat flow in anharmonic crystals with internal and external stochastic baths: A convergent polymer expansion for a model with discrete time and long range interparticle interaction
Emmanuel Pereira, Mateus S. Mendonça, Humberto C. F. Lemos
We investigate a chain of oscillators with anharmonic on-site potentials, with long range interparticle interactions, and coupled both to external and internal stochastic thermal r…