132 citations · 303 across the 10 of their papers we have counts for
10 papers
Conductance of nano-systems with interactions coupled via conduction electrons: Effect of indirect exchange interactions
Yoichi Asada, Axel Freyn, Jean-Louis Pichard
A nano-system in which electrons interact and in contact with Fermi leads gives rise to an effective one-body scattering which depends on the presence of other scatterers in the at…
Numerical calculation of the Landauer conductance through an interacting electron system in the Hartree-Fock approximation
Yoichi Asada
We develop a new numerical method to calculate the Landauer conductance through an interacting electron system in the first order perturbation or in the self-consistent Hartree-Foc…
Quantum transport phenomena in disordered electron systems with spin-orbit coupling in two dimensions and below
Yoichi Asada, Keith Slevin, Tomi Ohtsuki
Electron transport phenomena in disordered electron systems with spin-orbit coupling in two dimensions and below are studied numerically. The scaling hypothesis is checked by analy…
Possible Anderson transition below two dimensions in disordered systems of noninteracting electrons
Yoichi Asada, Keith Slevin, Tomi Ohtsuki
We investigate the possibility of an Anderson transition below two dimensions in disordered systems of non-interacting electrons with symplectic symmetry. Numerical analysis of ene…
Anderson transition in the three dimensional symplectic universality class
Yoichi Asada, Keith Slevin, Tomi Ohtsuki
We study the Anderson transition in the SU(2) model and the Ando model. We report a new precise estimate of the critical exponent for the symplectic universality class of the Ander…
Numerical estimation of the -function in 2D systems with spin-orbit coupling
Yoichi Asada, Keith Slevin, Tomi Ohtsuki
We report a numerical study of Anderson localization in a 2D system of non-interacting electrons with spin-orbit coupling. We analyze the scaling of the renormalized localization l…