5 papers
Microscopic mechanism of high-temperature superconductivity revealed by ab initio studies on hole-doped multilayer cuprates HgBaCaCuO under pressure
Ryui Kaneko, Masatoshi Imada
Triple-layer cuprate superconductor (Hg1223) keeps the record of the highest superconducting (SC) critical temperature K among all the e…
Unified description of cuprate superconductors by fractionalized electrons emerging from integrated analyses of photoemission spectra and quasiparticle interference
Shiro Sakai, Youhei Yamaji, Fumihiro Imoto +6
Electronic structure of high-temperature superconducting cuprates is studied by analyzing experimental data independently obtained from two complementary spectroscopies, one, quasi…
Forecasting long-time dynamics in quantum many-body systems by dynamic mode decomposition
Ryui Kaneko, Masatoshi Imada, Yoshiyuki Kabashima +1
Reliable numerical computation of quantum dynamics is a fundamental challenge when the long-ranged quantum entanglement plays essential roles as in the cases governed by quantum cr…
Pseudogap in electron-doped cuprates: Strong correlation leading to band splitting
M. Horio, S. Sakai, H. Suzuki +10
The pseudogap phenomena have been a long-standing mystery of the cuprate high-temperature superconductors. The pseudogap in the electron-doped cuprates has been attributed to band…
Quantum many-body solver using artificial neural networks and its applications to strongly correlated electron systems
Yusuke Nomura, Masatoshi Imada
With the evolution of numerical methods, we are now aiming at not only qualitative understanding but also quantitative prediction and design of quantum many-body phenomena. As a no…