Jm. Geremia et al., Achieving the laboratory control of quantum dynamics phenomena using nonlinear functional maps, CHEM PHYS, 267(1-3), 2001, pp. 209-222
This paper introduces a new algorithm for achieving closed-loop laboratory
control of quantum dynamics phenomena. The procedure makes use of nonlinear
functional maps to exploit laboratory control data for revealing the relat
ionship between control fields and their effect on the observables of inter
est. Control is achieved by (1) constructing the maps by performing laborat
ory experiments during an initial learning phase and then (2) searching the
maps for fields that drive the system to the desired target during a separ
ate, offline optimization stage. Once the map is learned, additional labora
tory experiments are not necessarily required if the control target is chan
ged. Maps also help to determine the control mechanism and assess the robus
tness of the outcome to fluctuations in the field since they explicitly mea
sure the nonlinear response of the observable to field variations. To demon
strate the operation of the proposed map based control algorithm, two illus
trations involving simulated population transfer experiments are performed.
(C) 2001 Elsevier Science B.V. All rights reserved.