620 citations · 7.9k across the 224 of their papers we have counts for
10 papers · 1 filter
Coherent generation of EPR-entangled light pulses mediated by a single trapped atom
Giovanna Morigi, Jürgen Eschner, Stefano Mancini +1
We show that a single, trapped, laser-driven atom in a high-finesse optical cavity allows for the quantum-coherent generation of entangled light pulses on demand. Schemes for gener…
Stochastic resonance effects in quantum channels
Garry Bowen, Stefano Mancini
We provide some examples of quantum channels where the addition of noise is able to enhance the information transmission rate. This may happen for both quantum and classical uses a…
Generating continuous variable quantum codewords in the near-field atomic lithography
Stefano Pirandola, Stefano Mancini, David Vitali +1
Recently, D. Gottesman et al. [Phys. Rev. A 64, 012310 (2001)] showed how to encode a qubit into a continuous variable quantum system. This encoding was realized by using non-norma…
Transmitting qudits through larger quantum channels
Grigory G. Amosov, Stefano Mancini, Vladimir I. Man'ko
We address the problem of transmitting states belonging to finite dimensional Hilbert space through a quantum channel associated with a larger (even infinite dimensional) Hilbert s…
Using Quantum Mechanics to Cope with Liars
Stefano Mancini, Lorenzo Maccone
We propose the use of a quantum algorithm to deal with the problem of searching with errors in the framework of two-person games. Specifically, we present a solution to the Ulam's…
Distributed quantum computation via optical fibres
Alessio Serafini, Stefano Mancini, Sougato Bose
We investigate the possibility of realising effective quantum gates between two atoms in distant cavities coupled by an optical fibre. We show that highly reliable swap and entangl…