%0 Journal Article
%A Luis Aina, Alfredo
%A Sánchez Soto, Luis Lorenzo
%T Dynamics of a two-level atom observed via an interaction-free measurement
%D 1999
%@ 1050-2947
%U https://hdl.handle.net/20.500.14352/59686
%X We examine the evolution of a two-level atom when its population is monitored. The detection proposed is an interaction-fret measurement, so that the observation occurs without photon exchange between the atom and the apparatus. It is shown that the observed dynamics exhibits features that an isolated two-level atom cannot accommodate. Such phenomena are explained in terms of an atom-apparatus effective interaction.
%~