Harnessing Coding Theory for Reliable Network Quantum Communication

• URL: http://arxiv.org/abs/2402.19383v1
• Date: Thu, 29 Feb 2024 17:32:08 GMT
• Title: Harnessing Coding Theory for Reliable Network Quantum Communication
• Authors: Ching-Yi Lai and Kao-Yueh Kuo
• Abstract summary: We review repeater-based quantum networks, emphasizing the roles of coding theory and fault-tolerant quantum operations. We highlight that fault-tolerant implementation of the Bell measurement enables reliable quantum communication without requiring a universal set of quantum gates.
• Score: 7.469588051458094
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: This article explores the application of coding techniques for fault-tolerant quantum computation and extends their usage to fault-tolerant quantum communication. We review repeater-based quantum networks, emphasizing the roles of coding theory and fault-tolerant quantum operations, particularly in the context of quantum teleportation. We highlight that fault-tolerant implementation of the Bell measurement enables reliable quantum communication without requiring a universal set of quantum gates. Finally, we discuss various quantum code candidates for achieving higher transmission rates.

Related papers

• Harnessing Quantum Entanglement: Comprehensive Strategies for Enhanced Communication and Beyond in Quantum Networks [1.2277343096128712]
  Entanglement, a key quantum phenomenon, enables advanced protocols with enhanced security and processing power. Quantum Internet, Quantum Error-Correcting codes, and quantum cryptographys role in ensuring secure communication.
  arXiv  Detail & Related papers  (2024-06-13T05:54:34Z)
• Guarantees on the structure of experimental quantum networks [109.08741987555818]
  Quantum networks connect and supply a large number of nodes with multi-party quantum resources for secure communication, networked quantum computing and distributed sensing. As these networks grow in size, certification tools will be required to answer questions regarding their properties. We demonstrate a general method to guarantee that certain correlations cannot be generated in a given quantum network.
  arXiv  Detail & Related papers  (2024-03-04T19:00:00Z)
• Enhanced quantum state transfer: Circumventing quantum chaotic behavior [35.74056021340496]
  We show how to transfer few-particle quantum states in a two-dimensional quantum network. Our approach paves the way to short-distance quantum communication for connecting distributed quantum processors or registers.
  arXiv  Detail & Related papers  (2024-02-01T19:00:03Z)
• Ultimate-rate quantum repeaters for quantum communications [0.0]
  Quantum repeaters are necessary to overcome the repeaterless bound. In this thesis, we give physical repeater designs for this achievability. We also propose practical repeater designs with near-term potential for real-world practical applications.
  arXiv  Detail & Related papers  (2023-06-15T02:19:18Z)
• Quantum repeaters: From quantum networks to the quantum internet [2.053047357590719]
  We review the conceptual frameworks and architectures for quantum repeaters. We discuss the various near-term proposals to overcome the limits to the communication rates set by point-to-point quantum communication.
  arXiv  Detail & Related papers  (2022-12-21T07:21:50Z)
• Oblivious Quantum Computation and Delegated Multiparty Quantum Computation [61.12008553173672]
  We propose a new concept, oblivious computation quantum computation, where secrecy of the input qubits and the program to identify the quantum gates are required. Exploiting quantum teleportation, we propose a two-server protocol for this task. Also, we discuss delegated multiparty quantum computation, in which, several users ask multiparty quantum computation to server(s) only using classical communications.
  arXiv  Detail & Related papers  (2022-11-02T09:01:33Z)
• Quantum Semantic Communications for Resource-Efficient Quantum Networking [52.3355619190963]
  This letter proposes a novel quantum semantic communications (QSC) framework exploiting advancements in quantum machine learning and quantum semantic representations. The proposed framework achieves approximately 50-75% reduction in quantum communication resources needed, while achieving a higher quantum semantic fidelity.
  arXiv  Detail & Related papers  (2022-05-05T03:49:19Z)
• The Computational and Latency Advantage of Quantum Communication Networks [70.01340727637825]
  This article summarises the current status of classical communication networks. It identifies some critical open research challenges that can only be solved by leveraging quantum technologies.
  arXiv  Detail & Related papers  (2021-06-07T06:31:02Z)
• Demonstration of quantum advantage by a joint detection receiver for optical communications using quantum belief propagation on a trapped-ion device [0.7758302353877525]
  We present an experimental realization of a quantum joint detection receiver for binary phase shift keying codewords of a 3-bit linear tree code. The receiver, translated to a quantum circuit, was experimentally implemented on a trapped-ion device. We provide an experimental framework that surpasses the quantum limit on the minimum average decoding error probability.
  arXiv  Detail & Related papers  (2021-02-25T18:05:31Z)
• Direct Quantum Communications in the Presence of Realistic Noisy Entanglement [69.25543534545538]
  We propose a novel quantum communication scheme relying on realistic noisy pre-shared entanglement. Our performance analysis shows that the proposed scheme offers competitive QBER, yield, and goodput.
  arXiv  Detail & Related papers  (2020-12-22T13:06:12Z)
• Fault-tolerant Coding for Quantum Communication [71.206200318454]
  encode and decode circuits to reliably send messages over many uses of a noisy channel. For every quantum channel $T$ and every $eps>0$ there exists a threshold $p(epsilon,T)$ for the gate error probability below which rates larger than $C-epsilon$ are fault-tolerantly achievable. Our results are relevant in communication over large distances, and also on-chip, where distant parts of a quantum computer might need to communicate under higher levels of noise.
  arXiv  Detail & Related papers  (2020-09-15T15:10:50Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.