8 citations · 15 across the 7 of their papers we have counts for
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cond-mat.str-el2025★ 6 cited
Extracting Nonlinear Dynamical Response Functions from Time Evolution
Atsushi Ono
We develop a general framework based on the functional derivative to extract nonlinear dynamical response functions from the temporal evolution of physical quantities, without expl…
cond-mat.mtrl-sci2025★ 1 cited
Temporal modulation of second harmonic generation in ferroelectrics by a pulsed electric field
Atsushi Ono
We revisit the relationship between electric polarization modulation in ferroelectrics induced by a low-frequency pulsed electric field and the corresponding second harmonic i…
quant-ph2025
Electron dynamics induced by quantum cat-state light
Shohei Imai, Atsushi Ono, Naoto Tsuji
We present an effective theory for describing electron dynamics driven by an optical external field in a Schrödinger's cat state. We show that the reduced electron density matrix e…