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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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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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Teleportation, Superdense Coding and Bell’s Inequality
2019Two of the most fascinating quantum circuits enable us to transmit information in ways that are not possible in the classical regime. In this chapter, we will learn how to build these two circuits. We will then examine a foundational advance in quantum mechanics, the Bell Inequality.
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Quantum Control Mechanisms of Superdense Coding
2022 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF), 2022S. V. Bezzateev +2 more
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Superdense coding based on intraparticle entanglement states
The European Physical Journal D, 2022Jiangmei Tang +3 more
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