We suggest and demonstrate an all-optical quantum simulator for single-qubit noisy channels originating from the interaction with a fluctuating field. The simulator employs the polarization degree of freedom of a single photon and exploits its spectral components to average over the realizations of the stochastic dynamics. As a proof of principle, we run simulations of dephasing channels driven either by Gaussian (Ornstein-Uhlenbeck) or non-Gaussian (random telegraph) stochastic processes.
All-optical quantum simulator of qubit noisy channels / S. Cialdi, M. Rossi, C. Benedetti, B. Vacchini, D. Tamascelli, S. Olivares, M.G.A. Paris. - In: APPLIED PHYSICS LETTERS. - ISSN 0003-6951. - 110:8(2017), pp. 081107.1-081107.4.
Titolo: | All-optical quantum simulator of qubit noisy channels |
Autori: | |
Parole Chiave: | quantum simulator; stochastic dynamics; stochastic process |
Settore Scientifico Disciplinare: | Settore FIS/03 - Fisica della Materia |
Data di pubblicazione: | 2017 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1063/1.4977023 |
Appare nelle tipologie: | 01 - Articolo su periodico |
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