Quantum theory has been successfully validated in numerous laboratory experiments. But
would such a theory, which effectively describes the behavior of microscopic physical …

Concerted efforts are underway to establish an infrastructure for a global quantum Internet to
realise a spectrum of quantum technologies. This will enable more precise sensors, secure …

Satellite quantum communications are emerging within the panorama of quantum
technologies as a more effective strategy to distribute completely secure keys at very long …

Entangled photon pairs are a critical resource in quantum communication protocols ranging
from quantum key distribution to teleportation. The current workhorse technique for …

Measurement-device-independent quantum key distribution (MDI QKD) provides immunity
against all attacks targeting measurement devices. It is essential to implement MDI QKD in …

Current satellite-based quantum key distribution (QKD) is limited to nighttime operations,
and the reliance on microwave communication for key distillation leads to significant delays …

The quantum internet is a cutting‐edge paradigm that uses the unique characteristics of
quantum technology to radically alter communication networks. This new network type is …

A global quantum repeater network involving satellite-based links is likely to have
advantages over fiber-based networks in terms of long-distance communication, since the …

Global quantum communications will enable long-distance secure data transfer, networked
distributed quantum information processing, and other entanglement-enabled technologies …

Abstract Quantum Information Networks (QINs) attract increasing interest, as they enable
connecting quantum devices over long distances, thus greatly enhancing their intrinsic …