3 papers
quant-ph2019
Satellite-based links for Quantum Key Distribution: beam effects and weather dependence
Carlo Liorni, Hermann Kampermann, Dagmar Bruß
The establishment of a world-wide quantum communication network relies on the synergistic integration of satellite-based links and fiber-based networks. The first are helpful for l…
quant-ph2019
A Novel Bulk-Optics Scheme for Quantum Walk with High Phase Stability
Andrea Geraldi, Luís Diego Bonavena, Carlo Liorni +2
A novel bulk optics scheme for quantum walks is presented. It consists of a one-dimensional lattice built on two concatenated displaced Sagnac interferometers that make it possible…
quant-ph2018
All-optical implementation of collision-based evolutions of open quantum systems
Álvaro Cuevas, Andrea Geraldi, Carlo Liorni +5
We present a new optical scheme enabling the implementation of highly stable and configurable non-Markovian dynamics. Here one photon qubit can circulate in a multipass bulk geomet…