774 citations · 3.8k across the 47 of their papers we have counts for
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cond-mat.str-el2021★ 22 cited
Optical response of the Leggett mode in multiband superconductors in the linear response regime
Takumi Kamatani, Sota Kitamura, Naoto Tsuji +2
We study optical responses of Leggett modes in multiband superconductors in the linear response regime. The Leggett mode is a collective mode unique to multiband superconductors th…
cond-mat.quant-gas2021★ 6 cited
Pairing of Light-Emitting Fermions: Nonequilibrium Pairing Mechanism at High Temperatures
Masaya Nakagawa, Naoto Tsuji, Norio Kawakami +1
Strongly interacting fermionic atoms are shown to develop -pairing superfluid correlations in a nonequilibrium steady state in the presence of spontaneous emission of light from…
cond-mat.supr-con2021★ 3 cited
Tachyonic and Plasma Instabilities of -Pairing States Coupled to Electromagnetic Fields
Naoto Tsuji, Masaya Nakagawa, Masahito Ueda
Cooper pairs featuring a nonzero center-of-mass crystal momentum and an off-diagonal long-range order (-pairing states) constitute exact eigenstat…