127 citations · 1.1k across the 72 of their papers we have counts for
7 papers · 1 filter
Time of arrival through interacting environments: Tunneling processes
Ken-Ichi Aoki, Atsushi Horikoshi, Etsuko Nakamura
We discuss the propagation of wave packets through interacting environments. Such environments generally modify the dispersion relation or shape of the wave function. To study such…
Classical Lattice Field Theory in Strong Thermal Gradients
Kenichiro Aoki, Dimitri Kusnezov
The dynamics of classical theory under weak and strong thermal gradients is studied. We obtain the thermal conductivity of the theory including its temperature dependence. Un…
Non-Equilibrium Steady States and Transport in the Classical Lattice Theory
Kenichiro Aoki, Dimitri Kusnezov
We study the classical non-equilibrium statistical mechanics of scalar field theory on the lattice. Steady states are analyzed near and far from equilibrium. The bulk thermal condu…
Bulk Properties of Anharmonic Chains in Strong Thermal Gradients: Non-Equilibrium Theory
Kenichiro Aoki, Dimitri Kusnezov
We study nonequilibrium properties of a one-dimensional lattice Hamiltonian with quartic interactions in strong thermal gradients. Nonequilibrium temperature profiles, T(x), are fo…
Analysis of the Wilsonian Effective Potentials in Dynamical Chiral Symmetry Breaking
Ken-Ichi Aoki, Keiichi Morikawa, Jun-Ichi Sumi +2
The non-perturbative renormalization group equation for the Wilsonian effective potential is given in a certain simple approximation scheme in order to study chiral symmetry breaki…
Wilson Renormalization Group Equations for the Critical Dynamics of Chiral Symmetry
Ken-Ichi Aoki, Keiichi Morikawa, Jun-Ichi Sumi +2
The critical dynamics of the chiral symmetry breaking induced by gauge interaction is examined in the Wilson renormalization group framework in comparison with the Schwinger-Dyson…