Communication security has to evolve to a higher plane in the face of the threat from the
massive computing power of the emerging quantum computers. Quantum secure direct …

Quantum secure direct communication (QSDC) leverages quantum states to transmit
information securely and reliably over a noisy, lossy, and wiretapped quantum channel. It …

Quantum secure direct communication (QSDC) can directly transmit secrete messages
through a quantum channel. Device-independent (DI) QSDC can guarantee the …

Quantum secure direct communication (QSDC) that allows people to directly transmit
confidential information through insecure channels is an important branch of quantum …

Quantum secure direct communications (QSDC) can directly transmit secret messages
through a quantum channel without keys. The imperfect photon source is a major obstacle …

Quantum communication and quantum metrology are widely compelling applications in the
field of quantum information science, and quantum remote sensing is an intersection of both …

Quantum networks involving multiqubit entanglement allow exciting applications in quantum
communication, quantum sensing, and distributed quantum computation. The efficiency of …

Context: The convergence of physics and computer science in the realm of quantum
computing systems has sparked a profound revolution within the computer industry …

Bell state measurement is vital to quantum information technology. Conventional linear
optical elements, however, cannot fully distinguish all polarization Bell states without …

Quantum secure direct communication (QSDC) directly transmits confidential information
over a quantum channel. In this context, it is important to take into account the multi-photon …