334 citations · 2k across the 81 of their papers we have counts for
8 papers · 2 filters
A Simple Scheme to Entangle Distant Qubits from a Mixed State via an Entanglement Mediator
Kazuya Yuasa, Hiromichi Nakazato
A simple scheme to prepare an entanglement between two separated qubits from a given mixed state is proposed. A single qubit (entanglement mediator) is repeatedly made to interact…
Steering Distillation by "Pulsed" and "Continuous" Measurements
B. Militello, H. Nakazato, A. Messina
A new systematic strategy for steering the distillation process for a quantum system, that utilizes the so-called "pulsed" and "continuous" measurements on another quantum system i…
Distillation of Entanglement between Distant Systems by Repeated Measurements on Entanglement Mediator
G. Compagno, A. Messina, H. Nakazato +3
A recently proposed purification method, in which the Zeno-like measurements of a subsystem can bring about a distillation of another subsystem in interaction with the former, is u…
Control of decoherence: analysis and comparison of three different strategies
P. Facchi, S. Tasaki, S. Pascazio +3
We analyze and compare three different strategies, all aimed at controlling and eventually halting decoherence. The first strategy hinges upon the quantum Zeno effect, the second m…
A Purification Scheme and Entanglement Distillations
Hiromichi Nakazato, Makoto Unoki, Kazuya Yuasa
A purification scheme which utilizes the action of repeated measurements on a (part of a total) quantum system is briefly reviewed and is applied to a few simple systems to show ho…
Entanglement Purification through Zeno-like Measurements
Kazuya Yuasa, Hiromichi Nakazato, Makoto Unoki
We present a novel method to purify quantum states, i.e. purification through Zeno-like measurements, and show an application to entanglement purification.