Since its discovery, the quantum entanglement becomes a promising resource in quantum
communication and computation. However, the entanglement is fragile due to the presence …

Device-independent quantum secure direct communication (DI-QSDC) can relax the
security assumptions about the devices' internal working, and effectively enhance QSDC's …

An efficient, scalable source of shaped single photons that can be directly integrated with
optical fiber networks and quantum memories is at the heart of many protocols in quantum …

The phenomenon of entanglement marks one of the furthest departures from classical
physics and is indispensable for quantum information processing. Despite its fundamental …

Entanglement purification is to distill high-quality entangled states from low-quality
entangled states. It is a key step in quantum repeaters, determines the efficiency and …

We show that the average power output of a quantum battery based on a quantum
interacting spin model, charged via a local magnetic field, can be enhanced with the …

Entanglement purification is used to distill high quality entangled states from several noisy
low quality entangled states, and it plays a key role in quantum repeater. The measurement …

Entanglement purification is an indispensable ingredient in extended quantum
communication networks and usually determines the efficiency and communication rate of …

Noisy hardware forms one of the main hurdles to the realization of a near-term quantum
internet. Distillation protocols allows one to overcome this noise at the cost of an increased …

The faithful distribution of entanglement over noisy channels is a vital prerequisite for many
quantum technological applications. Quantum information can be encoded in different …