Coherently-assisted incoherent population transfer in a five-level system
arXiv:quant-ph/0407191
Abstract
A novel effect of population transfer in a five-level system is analyzed. This population transfer effect is found to be a version of a Raman process, which is facilitated and assisted by coherence effects, acting to close other available decay channels.
International Wokshop and Seminar on Rydberg Physics, 19 April - 14 May 2004, Dresden, Germany