956 citations · 1.3k across the 7 of their papers we have counts for
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quant-ph2005★ 49 cited
Tailoring laser pulses with spectral and fluence constraints using optimal control theory
J. Werschnik, E. K. U. Gross
Within the framework of optimal control theory we develop a simple iterative scheme to determine optimal laser pulses with spectral and fluence constraints. The algorithm is applie…
cond-mat.str-el2005★ 47 cited
Open shells in reduced-density-matrix-functional theory
N. N. Lathiotakis, N. Helbig, E. K. U. Gross
Reduced-density-matrix-functional theory is applied to open-shell systems. We introduce a spin-restricted formulation by appropriately expressing approximate correlation-energy fun…
cond-mat.mtrl-sci2005★ 4 cited
Electronic non-adiabatic states
Nikitas I. Gidopoulos, E. K. U. Gross
A novel treatment of non-adiabatic couplings is proposed. The derivation starts from the long-known, but not well-known, fact that the wave function of the complete system of elctr…