185 citations · 3.5k across the 160 of their papers we have counts for
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quant-ph2020★ 8 cited
Perturbative approach for strong and weakly coupled time-dependent non-Hermitian quantum systems
Andreas Fring, Rebecca Tenney
We propose a perturbative approach to determine the time-dependent Dyson map and the metric operator associated with time-dependent non-Hermitian Hamiltonians. We apply the method…
quant-ph2020★ 15 cited
Spectrally equivalent time-dependent double wells and unstable anharmonic oscillators
Andreas Fring, Rebecca Tenney
We construct a time-dependent double well potential as an exact spectral equivalent to the explicitly time-dependent negative quartic oscillator with a time-dependent mass term. De…