83 citations · 141 across the 12 of their papers we have counts for
3 papers · 1 filter
Degenerate Landau-Zener model: Exact analytical solution
G. S. Vasilev, S. S. Ivanov, N. V. Vitanov
The exact analytical solution of the degenerate Landau-Zener model, wherein two bands of degenerate energies cross in time, is presented. The solution is derived by using the Morri…
Single Photons Made-to-Measure
Genko S. Vasilev, Daniel Ljunggren, Axel Kuhn
We investigate the efficiency of atom-cavity based photon-generation schemes to deliver single photons of arbitrary temporal shape. Our model applies to Raman transitions in three-…
Optimum pulse shapes for stimulated Raman adiabatic passage
G. S. Vasilev, A. Kuhn, N. V. Vitanov
Stimulated Raman adiabatic passage (STIRAP), driven with pulses of optimum shape and delay has the potential of reaching fidelities high enough to make it suitable for fault-tolera…