184 citations · 934 across the 51 of their papers we have counts for
3 papers · 1 filter
Charge and spin response functions on a quantum computer: applications to molecules
Taichi Kosugi, Yu-ichiro Matsushita
We propose a scheme for the construction of charge and spin linear-response functions of an interacting electronic system via quantum phase estimation and statistical sampling on a…
A Parallel Computing Method for the Coupled-Cluster Singles and Doubles
Takumi Yamashita, Taichi Kosugi, Yu-ichiro Matsushita +1
In this paper, we present a parallel computing method for the coupled-cluster singles and doubles (CCSD) in periodic systems. The CCSD in periodic systems solves simultaneous equat…
Construction of Green's functions on a quantum computer: applications to molecular systems
Taichi Kosugi, Yu-ichiro Matsushita
We propose a scheme for the construction of one-particle Green's function (GF) of an interacting electronic system via statistical sampling on a quantum computer. Although the non-…