Quantum Information Processing最新文献

Comment on “quantum identity authentication with single photon” 就 "利用单光子进行量子身份验证 "发表评论

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-19 DOI: 10.1007/s11128-024-04564-x

Davide Li Calsi, Paul Kohl

引用次数: 0

Simple exact quantum search 简单精确的量子搜索

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-18 DOI: 10.1007/s11128-024-04548-x

Raj Alexandru Guţoiu, Andrei Tănăsescu, Pantelimon George Popescu

引用次数: 0

QUBO formulation for aircraft load optimization 飞机载荷优化的 QUBO 方案

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-18 DOI: 10.1007/s11128-024-04569-6

Laura Gatti, Rafael Sotelo, Juan Orihuela, Diego Gibert, Renzo D’ambrosio, Federico Fuidio

引用次数: 0

Error correction using squeezed Fock states 利用挤压福克态进行纠错

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-18 DOI: 10.1007/s11128-024-04549-w

S. B. Korolev, E. N. Bashmakova, T. Yu. Golubeva

引用次数: 0

Bidirectional quantum controlled teleportation in multi-hop networks: a generalized protocol for the arbitrary n-qubit state through the noisy channel 多跳网络中的双向量子受控远传：通过噪声信道的任意 n 量子比特态通用协议

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-17 DOI: 10.1007/s11128-024-04561-0

Yousef Mafi, Ali Kookani, Hossein Aghababa, Masoud Barati, Mohammadreza Kolahdouz

{"title":"Bidirectional quantum controlled teleportation in multi-hop networks: a generalized protocol for the arbitrary n-qubit state through the noisy channel","authors":"Yousef Mafi, Ali Kookani, Hossein Aghababa, Masoud Barati, Mohammadreza Kolahdouz","doi":"10.1007/s11128-024-04561-0","DOIUrl":"10.1007/s11128-024-04561-0","url":null,"abstract":"<div><p>This paper introduces a bidirectional quantum controlled teleportation (BQCT) protocol within a multi-hop communication network, designed to teleport an arbitrary <span>(n)</span>-qubit state through an <span>(m)</span>-hop network framework. Utilizing the IBM Quantum (IBMQ) Experience simulation framework and the Qiskit library, we empirically substantiate the protocol's efficacy. Our findings indicate consistent teleportation across varying hop counts, though the precision of the output state diminishes with an increase in hops. This research further delves into the impact of quantum noise—namely amplitude-damping, phase-damping, bit-flip, and phase-flip—on the protocol's performance. A significant finding is that the detrimental effects of quantum noise escalate with the number of hops, with noise influence showing independence from the input state and causing an exponential decrease in output state fidelity. Thus, our analysis suggests a potential for optimizing real quantum communication systems through a balance between error reduction strategies and the maximum tolerable noise level.</p></div>","PeriodicalId":746,"journal":{"name":"Quantum Information Processing","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142443305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asymmetric bidirectional quantum 2(Leftrightarrow )3 qubit teleportation via seven-qubit entangled state 通过七量子纠缠态实现不对称双向量子 2 （左/右箭头）3 量子位远距离传输

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-17 DOI: 10.1007/s11128-024-04571-y

Hao Yuan, Guo-Zhu Pan, Gang Zhang

引用次数: 0

Enabling CV-MDI-QKD for weakly squeezed states using non-Gaussian operations 利用非高斯运算为弱挤压态启用 CV-MDI-QKD

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-17 DOI: 10.1007/s11128-024-04565-w

Farsad Ahmad, Jian Li, Aeysha Khalique

引用次数: 0

Quantum private query protocol based on counterfactual quantum key distribution with noiseless attack 基于无噪声攻击的反事实量子密钥分发的量子私人查询协议

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-17 DOI: 10.1007/s11128-024-04539-y

Dongmei Liu, Jian Li, Xiubo Chen, Chongqiang Ye, Zhuo Wang

{"title":"Quantum private query protocol based on counterfactual quantum key distribution with noiseless attack","authors":"Dongmei Liu, Jian Li, Xiubo Chen, Chongqiang Ye, Zhuo Wang","doi":"10.1007/s11128-024-04539-y","DOIUrl":"10.1007/s11128-024-04539-y","url":null,"abstract":"<div><p>Most of the previous quantum private query protocols are based on the BB84 key distribution type and generally use a method that wastes most quantum resources to complete security detection. In order to save resources, this paper proposes a noiseless counterfactual quantum private query protocol with high efficiency. This protocol improves the counterfactual quantum key distribution protocol proposed by Rao and Srikanth (Phys Rev A 104:022424, 2021. https://doi.org/10.1103/PhysRevA.104.022424). The communicating parties randomly select quantum bits with probability <i>f</i> to perform flipping to complete the quantum private query. The detector at the sending end receives the counterfactual bit, which we use for security detection; the detector at the receiving end is called a non-counterfactual bit, which is combined with random bit flipping to realize key transmission, followed by traditional post-processing and private query. Finally, when <span>(f=0.5)</span>, the response probability (keys rate) of the non-counterfactual detector at the receiving end can reach a minimum value of 0.5.</p></div>","PeriodicalId":746,"journal":{"name":"Quantum Information Processing","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142447411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantum space-efficient large language models for Prolog query translation 用于 Prolog 查询翻译的量子空间高效大语言模型

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-16 DOI: 10.1007/s11128-024-04559-8

Roshan Ahmed, S. Sridevi

{"title":"Quantum space-efficient large language models for Prolog query translation","authors":"Roshan Ahmed, S. Sridevi","doi":"10.1007/s11128-024-04559-8","DOIUrl":"10.1007/s11128-024-04559-8","url":null,"abstract":"<div><p>As large language models (LLMs) continue to expand in complexity, their size follows an exponential increase following Moore’s law. However, implementing such complex tasks with LLMs poses a significant challenge, as classical computers may lack the necessary space to run or store the model parameters. In this context leveraging the principles of hybrid quantum machine learning for language models offers a promising solution to mitigate this issue by reducing storage space for model parameters. Although pure quantum language models have demonstrated success in recent past, they are constrained by limited features and availability. In this research we propose the DeepKet model an approach with a quantum embedding layer, which utilizes the Hilbert space generated by quantum entanglement to store feature vectors, leading to a significant reduction in size. The experimental analysis evaluates the performance of open-source pre-trained models like Microsoft Phi and CodeGen, specifically fine-tuned for generating Prolog code for geo-spatial data retrieval. Furthermore, it investigates the effectiveness of quantum DeepKet embedding layers by comparing them with the total parameter count of traditional models.</p></div>","PeriodicalId":746,"journal":{"name":"Quantum Information Processing","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142438764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantum secret sharing with (m, n) threshold: QFT and identity authentication 具有 (m, n) 门限的量子秘密共享：QFT 和身份验证

IF 2.2 3区物理与天体物理

Quantum Information Processing Pub Date : 2024-10-16 DOI: 10.1007/s11128-024-04532-5

Priyanka Mawlia, Vikash Siwach, Pankaj Bijaranian, Deepak Singh

{"title":"Quantum secret sharing with (m, n) threshold: QFT and identity authentication","authors":"Priyanka Mawlia, Vikash Siwach, Pankaj Bijaranian, Deepak Singh","doi":"10.1007/s11128-024-04532-5","DOIUrl":"10.1007/s11128-024-04532-5","url":null,"abstract":"<div><p>In the field of quantum cryptography, quantum secret sharing (QSS) holds substantial importance, with identity authentication emerging as a key strategy for safeguarding information. It efficiently certifies the identification of both persons involved in the conversation, which contributes to increased security measures. Our proposed, <span>((m, n))</span> threshold quantum secret sharing (QSS) scheme introduces a unique approach to mutual identity authentication, utilizing mutually unbiased bases. Alice employs a symmetric bivariate polynomial to distribute the secret share among all participants in this algorithm. For secret reconstruction, a trusted participant, <span>({Bob}_{1})</span>, shares a GHZ state with a qualified group of <span>(m)</span> participants, including himself. Each participant applies QFT and a unitary transformation (related to their part of the shared secret) on their particle. During the secret recovery phase, the scheme ensures that secrets exclusively held by participants remain undisclosed and are not transmitted, reinforcing the security of the communication process. As a result, external eavesdroppers are left empty-handed in their attempt to access information about secrets during this phase. Our protocol surpasses in terms of security, effectiveness, and practicality, proving its resilience against intercept–resend attacks, collision attacks, collective attacks, entangle-measure attacks, and forgery attacks according to a comprehensive security analysis.</p></div>","PeriodicalId":746,"journal":{"name":"Quantum Information Processing","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142438763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0