A scheme for dense coding in the non-symmetric quantum channel

Abstract

We investigate the dense coding in the case of non-symmetric Hilbert spaces of the sender and receiver's particles sharing the quantum maximally entangled state. The efficiency of classical information gain is also considered. We conclude that when a more level particle is with the sender, she can get a non-symmetric quantum channel from a symmetric one by entanglement transfer. Thus the efficiency of information transmission is improved.

References in corpus (3)

• A Multiparticle Generalization of Entanglement Swapping
• General Scheme for Super Dense Coding between Multi-Parties
• Quantum Logic Network for Probabilistic Teleportation of Two-Particle State of General Form

Cited by in corpus (6)

• Circular quantum secret sharing
• Entanglement-Assisted Quantum Networks: Mechanics, Enabling Technologies, Challenges, and Research Directions
• Advances in quantum dense coding
• Deterministic and Unambiguous Dense Coding
• Probabilistic Dense Coding Using a Non-symmetric Multipartite Quantum Channel
• Multi-Receiver Quantum Dense Coding with Non-Symmetric Quantum Channel