127 citations · 1.1k across the 72 of their papers we have counts for
4 papers · 1 filter
Violations of local equilibrium and linear response in classical lattice theories
Kenichiro Aoki, Dimitri Kusnezov
We study the dynamics of theory and the FPU model under thermal gradients, from first principles. We analyze quantitatively how local equilibrium and linear response are…
Mass inequalities in two dimensional gauged four fermi models
Kenichiro Aoki, Kenji Ito
We quantitatively analyze the meson mass inequality relations of two dimensional gauged four fermi models in the large N limit. The class of models we study includes the 't Hooft m…
On the Violations of Local Equilibrium and Linear Response
Kenichiro Aoki, Dimitri Kusnezov
We study how local equilibrium, and linear response predictions of transport coefficients are violated as systems move far from equilibrium. This is done by studying heat flow in c…
FPU model: Boundary Jumps, Fourier's Law and Scaling
Kenichiro Aoki, Dimitri Kusnezov
We examine the interplay of surface and volume effects in systems undergoing heat flow. In particular, we compute the thermal conductivity in the FPU model as a function of tem…