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20042023
most citedEvolution of electronic structure of doped Mott insulators - reconstruction of poles and zeros of Green's function

211 citations · 1.6k across the 37 of their papers we have counts for

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Showing 2021Show all

3 papers · 1 filter

cond-mat.str-el2021★ 14 cited

Fermi surface expansion above critical temperature in a Hund ferromagnet

Yusuke Nomura, Shiro Sakai, Ryotaro Arita

Using a cluster extension of the dynamical mean-field theory, we show that strongly correlated metals subject to Hund's physics exhibit significant electronic structure modulations…

cond-mat.str-el2021★ 1 cited

Natural orbital impurity solver for real-frequency properties at finite temperature

Motoharu Kitatani, Shiro Sakai, Ryotaro Arita

We extend the natural orbital impurity solver [PRB 90, 085102 (2014)] to finite temperatures and apply it to calculate spectral and transport properties of correlated electrons wit…

cond-mat.str-el2021★ 8 cited

Fully filling-controlled pyrochlore ruthenates: emergent ferromagnetic-metal state and geometrical Hall effect

Ryoma Kaneko, Kentaro Ueda, Shiro Sakai +4

Carrier doping to the Mott insulator is essential to produce highly correlated metals with emergent properties. Pyrochlore ruthenates, PrRuO (Ru- electron num…