44 citations · 113 across the 15 of their papers we have counts for
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physics.chem-ph2021★ 4 cited
Dynamical approximations for composite quantum systems: Assessment of error estimates for a separable ansatz
Irene Burghardt, Rémi Carles, Clotilde Fermanian Kammerer +2
Numerical studies are presented to assess error estimates for a separable (Hartree) approximation for dynamically evolving composite quantum systems which exhibit distinct scales d…
quant-ph2021★ 44 cited
Analytical nonadiabatic couplings and gradients within the state-averaged orbital-optimized variational quantum eigensolver
Saad Yalouz, Emiel Koridon, Bruno Senjean +3
In this work, we introduce several technical and analytical extensions to our recent state-averaged orbital-optimized variational quantum eigensolver (SA-OO-VQE) algorithm (see Ref…