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检索条件"主题词=superdense coding"
48 条 记 录,以下是11-20 订阅
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Efficient superdense coding with W States
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INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 2018年 第7期57卷 1935-1941页
作者: Zhou, You-Sheng Wang, Feng Luo, Ming-Xing Chongqing Univ Coll Comp Sci Chongqing 400044 Peoples R China Chongqing Univ Posts & Telecommun Sch Cyber Secur & Informat Law Chongqing 400065 Peoples R China Dezhou Univ Coll Math Sci Dezhou 253023 Peoples R China Southwest Jiaotong Univ Informat Secur & Natl Comp Grid Lab Chengdu 610031 Sichuan Peoples R China
superdense coding is a distinct property of quantum entanglement. In this paper, we show that the bipartite three-particle W state can transmit 3 bits by sending two qubits using single qubit operations. This has just... 详细信息
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superdense coding with Uniformly Accelerated Particle
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INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 2017年 第3期56卷 706-719页
作者: Farahmand, Mehrnoosh Mohammadzadeh, Hosein Mehri-Dehnavi, Hossein Rahimi, Robabeh Univ Mohaghegh Ardabili Dept Phys POB 179 Ardebil Iran Babol Noshirvani Univ Technol Dept Phys Babol Sar *** Iran Islamic Azad Univ Dept Phys Sci & Res Branch Tehran Iran
We study superdense coding with uniformly accelerated particle in single mode approximation and beyond single mode approximation. We use four different functions, the capacity of superdense coding, negativity, discord... 详细信息
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superdense coding facilitated by hyper-entanglement and quantum networks  2
Superdense coding facilitated by hyper-entanglement and quan...
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Conference on Ultrafast Bandgap Photonics II
作者: Smith, James F., III Naval Res Lab Code 5741 Washington DC 20375 USA
A method of generating superdense coding based on quantum hyper-entanglement and facilitated by quantum networks is discussed. superdense coding refers to the coding of more than one classical bit into each qubit. Qua... 详细信息
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Extension and Analysis of Modified superdense-coding in Multi-User Environment  19
Extension and Analysis of Modified Superdense-Coding in Mult...
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19th IEEE International Conference on Intelligent Engineering Systems (INES)
作者: Berces, Marton Imre, Sandor Budapest Univ Technol & Econ Dept Networked Syst & Serv Budapest Hungary
Modified superdense coding for quantum systems was introduced for two communicating parties. In this paper the algorithm is extended to n parties. Beside the generalization, an analytical approach is also presented to... 详细信息
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Quantum teleportation scheme using entangled two ququads and its noise effects
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QUANTUM INFORMATION PROCESSING 2024年 第5期23卷 192-192页
作者: Randeep, N. C. Anukrishna, C. Raj, A. K. Neha Govt Arts & Sci Coll Dept Phys Calicut 673018 Kerala India SARBTM Govt Coll Dept Phys Koyilandy 673307 Kerala India AVAH Arts & Sci Coll Dept Phys Kozhikode 673523 Kerala India
We present a quantum teleportation scheme for single qubits, qutrits, and ququads using maximally entangled pairs of two ququads. Additionally, we demonstrate that, under a specific mapping, single ququad teleportatio... 详细信息
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Teleporting digital images
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OPTICAL AND QUANTUM ELECTRONICS 2023年 第6期55卷 1-33页
作者: Mastriani, Mario Florida Int Univ Knight Fdn Sch Comp & Informat Sci 11200 SW 8th St Miami FL 33199 USA
During the last 30 years the scientific community has coexisted with the most fascinating protocol due to Quantum Physics: quantum teleportation, which would have been impossible if quantum entanglement, so questioned... 详细信息
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Understanding the Quantum Teleportation Protocol
Understanding the Quantum Teleportation Protocol
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2023 Congress in Computer Science, Computer Engineering, and Applied Computing, CSCE 2023
作者: Spranger, Kurt T. Grimaila, Michael R. Hodson, Douglas D. Air Force Institute of Technology Dept. of Systems Engineering and Mgmt. Wright-Patterson AFBOH United States Air Force Institute of Technology Dept. of Electrical & Computer Engineering Wright-Patterson AFBOH United States
Decomposing a complex system into smaller abstract functional blocks and developing mathematical models to represent their behavior is an important activity towards developing comprehensive system understanding. In th... 详细信息
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Quantum teleportation and superdense coding through the composite W-Bell channel
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QUANTUM INFORMATION PROCESSING 2013年 第5期12卷 1957-1967页
作者: Zhang, Zhi-hua Shu, Lan Mo, Zhi-wen Univ Elect Sci & Technol China Sch Math Sci Chengdu 611731 Sichuan Provinc Peoples R China Sichuan Normal Univ Coll Math & Software Sci Chengdu 610068 Sichuan Provinc Peoples R China
The states of triqubit systems have an important category W states. A class of asymmetric W states |W (n) >(123) were proposed by Agrawal and Pati (Phys Rev A 74:062320, 2006). We introduce an entangled system comp... 详细信息
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Entanglement recovery in noisy binary quantum information protocols via three-qubit quantum error correction codes
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INTERNATIONAL JOURNAL OF QUANTUM INFORMATION 2023年 第7期21卷 2340002-2340002页
作者: Morea, Alessio Notarnicola, Michele N. Olivares, Stefano Univ Milan Dipartimento Fis Aldo Pontremoli I-20133 Milan Italy Sez Milano INFN I-20133 Milan Italy
The task of preserving entanglement against noises is of crucial importance for both quantum communication and quantum information transfer. To this aim, quantum error correction (QEC) codes may be employed to compens... 详细信息
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N-qubit quantum teleportation, information splitting and superdense coding through the composite GHZ-Bell channel
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QUANTUM INFORMATION PROCESSING 2012年 第2期11卷 615-628页
作者: Saha, Debashis Panigrahi, Prasanta K. IISER Kolkata Mohanpur Nadia 741252 W Bengal India
We introduce a general odd qubit entangled system composed of GHZ and Bell pairs and explicate its usefulness for quantum teleportation, information splitting and superdense coding. After demonstrating the superdense ... 详细信息
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