Thirty years after it was first proposed, quantum teleportation remains one of the most
important protocols in quantum information and quantum technologies, enabling the …

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

Quantum Teleportation is the key communication functionality of the Quantum Internet,
allowing the “transmission” of qubits without the physical transfer of the particle storing the …

Quantum teleportation provides a way to transmit unknown quantum states from one
location to another. In the quantum world, multilevel systems which enable high-dimensional …

The efficient and reliable certification of quantum states is essential for various quantum
information processing tasks as well as for the general progress on the implementation of …

Controlled quantum teleportation involves a third party as a controller for the teleportation of
state. Here, we present the novel protocols for controlling teleportation of the arbitrary two …

To minimize the quantum resources consumed by the quantum channel and the classical
resources consumed in the communication process, this paper proposes bidirectional …

Utilizing two four-qubit cluster states as quantum channel, we propose a bidirectional
quantum operation teleportation scheme. In the scheme, by employing only some usual …

The entangled coherent states (ECSs) have been widely used to realize quantum
information processing tasks. However, the ECSs may suffer from photon loss and …

The quantum secret sharing is an essential and fundamental technique for sharing a secret
with the all participants in quantum cryptography. It can be used to design many complex …