Work

On the effectiveness of Bayesian discrete feedback for quantum information reclaiming

Year: 2024

Type: article

Abstract: We consider discrete time feedback aimed at reclaiming quantum information after a channel action. We compare Bayesian and Markovian strategies. We show that the former does not offer any advantage for qubit channels, while its superior performance can appear in higher dimensional channels. This is witnessed by cases study for qutrit channels.

Source: Quantum Information Processing

DOI: 10.1007/s11128-024-04467-x

Authors: Milajiguli Rexiti, Samad Khabbazi Oskouei, Stefano Mancini

Institutions: Università di Camerino, Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, Islamic Azad University of Varamin

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: Ministero dell'Università e della Ricerca

OpenAlex ID: W4400133607