Here, we show an ultralow-noise regime of operation in a simple quantum memory in warm
Rb 87 atomic vapor. By modeling the quantum dynamics of four-level room-temperature …

The realization of an elementary quantum network that is intrinsically secure and operates
over long distances requires the interconnection of several quantum modules performing …

The field of quantum information has recently seen remarkable progress regarding the
implementation of elementary quantum devices and quantum communication protocols. On …

Quantum memories are quantum light-matter interfaces able to receive, store and retrieve a
quantum state with a fidelity higher than any classical device. They will be an essential …

Le memorie quantistiche sono interfacce luce-materia in grado di ricevere, mem-orizzare e
riprodurre uno stato quantistico con una “fidelity” più alta di qualsiasi altro dispositivo …