Title :
Fourier methods for control of inhomogeneous quantum systems
Author :
Pryor, Brent ; Khanej, Navin
Author_Institution :
Harvard Univ., Cambridge
Abstract :
Finding control laws (pulse sequences) that can compensate for dispersions in parameters which govern the evolution of a quantum system is an important problem in the fields of coherent spectroscopy, imaging, and quantum information processing. The use of composite pulse techniques for such tasks has a long and widely known history. In this paper, we give several new control law design methods for compensating dispersions in quantum system dynamics. We focus on system models arising in NMR spectroscopy and NMR imaging applications.
Keywords :
Fourier analysis; NMR imaging; Fourier methods; NMR imaging; NMR spectroscopy; coherent spectroscopy; control laws; inhomogeneous quantum system dynamics; pulse sequences; quantum information processing; Control systems; Design methodology; Equations; History; Information processing; Magnetic resonance imaging; Nuclear magnetic resonance; Open loop systems; Spectroscopy; USA Councils;
Conference_Titel :
Decision and Control, 2007 46th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1497-0
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2007.4434283
