Minimal time for the approximate bilinear control of Schrödinger equations
Minimal time for the approximate bilinear control of Schrödinger equations
We consider a quantum particle in a potential V ( x ) subject to a time‐dependent (and spatially homogeneous) electric field E ( t ) (the control). Boscain, Caponigro, Chambrion, and Sigalotti proved that, under generic assumptions on V , this system is approximately controllable on the unit sphere, in …