54 citations · 119 across the 4 of their papers we have counts for
4 papers
Efficient ab initio many-body calculations based on sparse modeling of Matsubara Green's function
Hiroshi Shinaoka, Naoya Chikano, Emanuel Gull +6
This lecture note reviews recently proposed sparse-modeling approaches for efficient ab initio many-body calculations based on the data compression of Green's functions. The sparse…
Absence of conventional room temperature superconductivity at high pressure in carbon doped HS
Tianchun Wang, Motoaki Hirayama, Takuya Nomoto +3
In this work, we show that the same theoretical tools that successfully explain other hydrides systems under pressure seem to be at odds with the recently claimed conventional room…
Reaching room temperature superconductivity by optimizing doping in LaH?
José A. Flores-Livas, Tianchun Wang, Takuya Nomoto +4
Intuitively, doping represents one of the most promising avenues for optimization of best prospect superconductors (SC) such as conventional high-pressure SCs with record critical…
Efficient ab initio Migdal-Eliashberg calculation considering the retardation effect in phonon-mediated superconductors
Tianchun Wang, Takuya Nomoto, Yusuke Nomura +4
We formulate an efficient scheme to perform Migdal-Eliashberg calculation considering the retardation effect from first principles. While the conventional approach requires a huge…