8 citations · 17 across the 5 of their papers we have counts for
5 papers
Evolution of Quantum Systems by Diagrams of States
Sara Felloni, Alberto Leporati, Giuliano Strini
We explore the main processes involved in the evolution of general quantum systems by means of Diagrams of States, a novel method to graphically represent and analyze how quantum i…
An Error Model for the Cirac-Zoller CNOT gate
Sara Felloni, Giuliano Strini
In the framework of ion-trap quantum computing, we develop a characterization of experimentally realistic imperfections which may affect the Cirac-Zoller implementation of the CNOT…
Diagrams of States in Quantum Information: an Illustrative Tutorial
Sara Felloni, Alberto Leporati, Giuliano Strini
We present "Diagrams of States", a way to graphically represent and analyze how quantum information is elaborated during the execution of quantum circuits. This introductory tutori…
A Graphic Representation of States for Quantum Copying Machines
Sara Felloni, Giuliano Strini
The aim of this paper is to introduce a new graphic representation of quantum states by means of a specific application: the analysis of two models of quantum copying machines. The…
Effects of single-qubit quantum noise on entanglement purification
Giuliano Benenti, Sara Felloni, Giuliano Strini
We study the stability under quantum noise effects of the quantum privacy amplification protocol for the purification of entanglement in quantum cryptography. We assume that the E9…