446 citations · 1.4k across the 34 of their papers we have counts for
7 papers · 1 filter
Towards feedback control of entanglement
Stefano Mancini, Jin Wang
We provide a model to investigate feedback control of entanglement. It consists of two distant (two-level) atoms which interact through a radiation field and becomes entangled. We…
Conditioning two-party quantum teleportation within a three-party quantum channel
Stefano Pirandola, Stefano Mancini, David Vitali
We consider an arbitrary continuous-variable three-party Gaussian quantum state which is used to perform quantum teleportation of a pure Gaussian state between two of the parties (…
Bosonic Memory Channels
Vittorio Giovannetti, Stefano Mancini
We discuss a Bosonic channel model with memory effects. It relies on a multi-mode squeezed (entangled) environment's state. The case of lossy Bosonic channels is analyzed in detail…
Secure Deterministic Communication Without Entanglement
M. Lucamarini, S. Mancini
We propose a protocol for deterministic communication that does not make use of entanglement. It exploits nonorthogonal states in a two-way quantum channel attaining significant im…
Constructing finite dimensional codes with optical continuous variables
S. Pirandola, S. Mancini, D. Vitali +1
We show how a qubit can be fault-tolerantly encoded in the infinite-dimensional Hilbert space of an optical mode. The scheme is efficient and realizable with present technologies.…
Two qubits entanglement dynamics in a symmetry-broken environment
Marco Lucamarini, Simone Paganelli, Stefano Mancini
We study the temporal evolution of entanglement pertaining to two qubits interacting with a thermal bath. In particular we consider the simplest nontrivial spin bath models where s…