Transformations to diagonal bases in closed-loop quantum learning control experiments.
This paper discusses transformations between bases used in closed-loop learning control experiments. The goal is to transform to a basis in which the number of control parameters is minimized and in which the parameters act independently. We demonstrate a simple procedure for testing whether a unitary linear transformation (i.e., a rotation amongst the control variables) is sufficient to reduce the search problem to a set of globally independent variables. This concept is demonstrated with closed-loop molecular fragmentation experiments utilizing shaped, ultrafast laser pulses.
Cardoza
David
D
Department of Physics, Stony Brook University, Stony Brook, New York 11794, USA.
Trallero-Herrero
Carlos
C
Langhojer
Florian
F
Rabitz
Herschel
H
Weinacht
Thomas
T