We propose a procedure to fully reconstruct the time-dependent coefficients of convolutionless non-Markovian dissipative generators via a finite number of experimental measurements. By combining a tomography-based approach with a proper data sampling, our proposal allows to relate the time-dependent coefficients governing the dissipative evolution of a quantum system to experimentally accessible quantities. The proposed scheme not only provides a way to retrieve the full information about potentially unknown dissipative coefficients, but also, most valuably, can be employed as a reliable consistency test for the approximations involved in the theoretical derivation of a given non-Markovian convolutionless master equation.
Bellomo, B., De Pasquale, A., Gualdi, G., & Marzolino, U. (2010). Reconstruction of time-dependent coefficients: A check of approximation schemes for non-Markovian convolutionless dissipative generators. PHYSICAL REVIEW A, 82, 062104-1-062104-10.
Data di pubblicazione: | 2010 |
Titolo: | Reconstruction of time-dependent coefficients: A check of approximation schemes for non-Markovian convolutionless dissipative generators |
Autori: | |
Citazione: | Bellomo, B., De Pasquale, A., Gualdi, G., & Marzolino, U. (2010). Reconstruction of time-dependent coefficients: A check of approximation schemes for non-Markovian convolutionless dissipative generators. PHYSICAL REVIEW A, 82, 062104-1-062104-10. |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1103/PhysRevA.82.062104 |
Settore Scientifico Disciplinare: | Settore FIS/02 - Fisica Teorica, Modelli E Metodi Matematici |
Appare nelle tipologie: | 1.01 Articolo in rivista |