Quantum Secure Direct Communication with Four-Particle Genuine Entangled State and Dense Coding

DOI10.1088/0253-6102/52/1/13zbMath1170.81342OpenAlexW2015536349MaRDI QIDQ3393802

Feng Chi, Xiao-Ming Xiu, Li Dong, Ya-Jun Gao

Publication date: 27 August 2009

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/52/1/13

zbMATH Keywords

quantum communicationentanglement swappingquantum secure direct communicationfour-particle genuine entangled state

Mathematics Subject Classification ID

Quantum computation (81P68) Cryptography (94A60) Coding and information theory (compaction, compression, models of communication, encoding schemes, etc.) (aspects in computer science) (68P30)

Related Items (13)

Controlled quantum secure direct communication by entanglement distillation or generalized measurement ⋮ Tripartite quantum controlled teleportation via seven-qubit cluster state ⋮ A nearly deterministic scheme for generating \(\chi \)-type entangled states with weak cross-Kerr nonlinearities ⋮ Deterministic secure quantum communication with collective detection using single photons ⋮ Quantum private comparison of equality with \(\chi\)-type entangled states ⋮ Authenticated controlled quantum secure direct communication protocol based on five-particle Brown states ⋮ Quantum private comparison using genuine four-particle entangled states ⋮ An efficient controlled quantum secure direct communication and authentication by using four particle cluster states ⋮ Classical-operation-based deterministic secure quantum communication ⋮ Generating \(\chi\)-type four-qubit entangled states in superconducting transmon qubit system ⋮ Quantum key distribution using a \(\chi\)-type state ⋮ A ping-pong quantum dialogue scheme using genuine four-particle entangled states ⋮ Remotely sharing a single-qubit operation via a six-qubit entangled state

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