127 citations · 1.1k across the 72 of their papers we have counts for
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Non-Perturbative Renormalization Group Analysis in Quantum Mechanics
Ken-Ichi Aoki, Atsushi Horikoshi, Masaki Taniguchi +1
We analyze quantum mechanical systems using the non-perturbative renormalization group (NPRG). The NPRG method enables us to calculate quantum corrections systematically and is ver…
Non-Equilibrium Statistical Mechanics of Classical and Quantum Systems
Dimitri Kusnezov, Eric Lutz, Kenichiro Aoki
We study the statistical mechanics of classical and quantum systems in non-equilibrium steady states. Emphasis is placed on systems in strong thermal gradients. Various measures an…
Nonperturbative renormalization-group approach for quantum dissipative systems
Ken-Ichi Aoki, Atsushi Horikoshi
We analyze the dissipative quantum tunneling in the Caldeira-Leggett model by the nonperturbative renormalization-group method. We classify the dissipation effects by introducing t…
Lyapunov Exponents, Transport and the Extensivity of Dimensional Loss
Kenichiro Aoki, Dimitri Kusnezov
An explicit relation between the dimensional loss (), entropy production and transport is established under thermal gradients, relating the microscopic and macroscopic behavior…
Non-Perturbative Renormalization Group Analysis of the Ohmic Quantum Dissipation
Ken-Ichi Aoki, Atsushi Horikoshi
We analyze quantum tunneling with the Ohmic dissipation by the non-perturbative renormalization group method. We calculate the localization susceptibility to evaluate the critical…