157 citations · 1.9k across the 60 of their papers we have counts for
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cond-mat.supr-con2016★ 57 cited
Nonlinear light-Higgs coupling in superconductors beyond BCS: Effects of the retarded phonon-mediated interaction
Naoto Tsuji, Yuta Murakami, Hideo Aoki
We study the contribution of the Higgs amplitude mode on the nonlinear optical response of superconductors beyond the BCS approximation by taking into account the retardation effec…
cond-mat.supr-con2016★ 18 cited
Damping of the Collective Amplitude Mode in Superconductors with Strong Electron-Phonon Coupling
Y. Murakami, P. Werner, N. Tsuji +1
We study the effect of strong electron-phonon interactions on the damping of the Higgs amplitude mode in superconductors by means of non-equilibrium dynamical mean-field simulation…