Title :
Quantum system identification: Hamiltonian estimation using spectral and Bayesian analysis
Author :
Schirmer, Sophie G. ; Langbein, Frank C.
Author_Institution :
Dept. of Appl. Math. & Theor. Phys., Univ. of Cambridge, Cambridge, UK
Abstract :
Identifying the Hamiltonian of a quantum system from experimental data is considered. General limits on the identifiability of model parameters with limited experimental resources are investigated, and a specific Bayesian estimation procedure is proposed and evaluated for a model system where a-priori information about the Hamiltonian´s structure is available.
Keywords :
Bayes methods; parameter estimation; quantum computing; Bayesian analysis; Hamiltonian estimation; model parameter identifiability; quantum system identification; spectral analysis; Atomic beams; Bayesian methods; Chemical technology; Control systems; Protocols; Quantum computing; Quantum dot lasers; Quantum mechanics; Spectral analysis; System identification;
Conference_Titel :
Communications, Control and Signal Processing (ISCCSP), 2010 4th International Symposium on
Conference_Location :
Limassol
Print_ISBN :
978-1-4244-6285-8
DOI :
10.1109/ISCCSP.2010.5463437
