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Quantum–classical hybrid quantum superdense coding
Physica Scripta, 2013Quantum superdense coding (QSC) is an interesting application of quantum communications. It exploits the special property of quantum entanglement to perform classical communications and results in a spectacular result. In this paper, the density of QSC problem is investigated and a time synchronization mechanism is shown to be helpful for improving the
Wei Yang +4 more
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A Game-Theoretic Approach with Decoy Qubits for Quantum Superdense Coding Security
Advances in Ubiquitous NetworkingQuantum superdense coding protocol is addressed in the literature as a promising approach for efficient quantum communication. It allows two parties, to transmit classical bits using quantum bits.
Amal Sayari, S. Rekhis, Ali Mabrouk
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Superdense Coding via Hot Trapped Ions
Communications in Theoretical Physics, 2004Superdense coding plays an important role in quantum information and can be performed with trapped ions. By confining the ions in a linear trap or a trap-cavity setup, we propose schemes to implement a reliable superdense coding by means of bichromatic radiation method.
Qin Tao, Feng Mang, Gao Ke-Lin
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Quantum superdense coding via cavity-assisted interactions
Chinese Physics B, 2009Quantum superdense coding (QSC) is an example of how entanglement can be used to minimize the number of carriers of classical information. This paper proposes two schemes for implementing QSC by means of cavity assisted interactions with single-photon pulses.
Pan Guo-Zhu, Yang Ming, Cao Zhuo-Liang
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Secure Quantum-Optical Communication Using Chua’s Oscillator-Based Superdense Coding
IEEE Transactions on Green Communications and NetworkingQuantum-optical communication systems offer a high data rate with unmatched security aspects. This paper presents a novel approach to implement the superdense coding technique using Chua’s oscillator in a quantum-optical channel environment.
Pravindra Kumar +5 more
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Superdense coding with single-particle entanglement
Journal of Russian Laser Research, 2009Recent work has explored the idea that nonlocality or entanglement involving a single particle should be taken seriously and has real measurable consequences. Theoretical and experimental schemes have shown, for example, that single-particle states can violate Bell’s inequalities.
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Quantum Secure Direct Intercommunication with Superdense Coding
2008 International Conference on Security Technology, 2008A quantum secure direct intercommunication scheme is proposed to exchange directly the communicators' secret messages by making use of swapping entanglement of Bell states. It has great capacity to distribute the secret messages since these messages have been imposed on high-dimensional Bell states via the local unitary operations with superdense ...
Ying Guo, Moon Ho Lee
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Modified quantum superdense coding for distributed communications
International Journal of Communication Systems, 2014SUMMARYThe efficiency of medium access control strongly influences the performance of distributed wireless networks. Collisions in the channel and unused timeslots result in poor performance. On the other hand, quantum superdense coding proved that entanglement‐assisted quantum communications can improve the data transmission rates compared with ...
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Deterministic mediated superdense coding with linear optics
Physics Letters A, 2016We present a scheme of deterministic mediated superdense coding of entangled photon states employing only linear-optics elements. Ideally, we are able to deterministically transfer four messages by manipulating just one of the photons. Two degrees of freedom, polarization and spatial, are used.
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A Quantum Proxy Blind Signature Scheme Based on Superdense Coding
International Journal of Theoretical Physics, 2020Xu-Feng Niu +4 more
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