Memory effects in a Markov chain dephasing channel - Quantum PhysicsReportar como inadecuado




Memory effects in a Markov chain dephasing channel - Quantum Physics - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We study a dephasing channel with memory, modelled by a Markov chain. We showthat even weak memory effects have a detrimental impact on the performance ofquantum error correcting schemes designed for uncorrelated errors. We alsodiscuss an alternative scheme that takes advantage of memory effects to protectquantum information.



Autor: Antonio D'Arrigo, Elena De Leo, Giuliano Benenti, Giuseppe Falci

Fuente: https://arxiv.org/







Documentos relacionados