76 citations · 126 across the 4 of their papers we have counts for
4 papers
A Practical Open-Source Software Stack for a Cloud-Based Quantum Computing System
Norihiro Kakuko, Shun Gokita, Naoyuki Masumoto +10
Since the late 2010s, quantum computers have become commercially available, and the number of services that users can run remotely via cloud servers is increasing. In Japan, severa…
Resonant Spectrum Analysis of the Conductance of Open Quantum System and Three Types of Fano Parameter
Keita Sasada, Naomichi Hatano, Gonzalo Ordonez
We explain the Fano peak (an asymmetric resonance peak) as an interference effect involving resonant states. We reveal that there are three types of Fano asymmetry according to the…
Calculation of the Self-energy of Open Quantum Systems
Keita Sasada, Naomichi Hatano
We propose an easy method of calculating the self-energy of semi-infinite leads attached to a mesoscopic system.
Some properties of the resonant state in quantum mechanics and its computation
Naomichi Hatano, Keita Sasada, Hiroaki Nakamura +1
The resonant state of the open quantum system is studied from the viewpoint of the outgoing momentum flux. We show that the number of particles is conserved for a resonant state, i…