Advanced quantum technologies最新文献_第2页

Hybrid Quantum Kernel Support Vector Machine for Network Intrusion Detection Using NISQ-Compatible Quantum Circuits 基于nisq兼容量子电路的混合量子核支持向量机网络入侵检测

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70481

Mohammad Rafeek Khan, Malik Zaib Alam, Muneer Ahmad, Mohsin Iftikhar, Mohiuddin Ali Khan

{"title":"Hybrid Quantum Kernel Support Vector Machine for Network Intrusion Detection Using NISQ-Compatible Quantum Circuits","authors":"Mohammad Rafeek Khan, Malik Zaib Alam, Muneer Ahmad, Mohsin Iftikhar, Mohiuddin Ali Khan","doi":"10.1002/qute.70481","DOIUrl":"https://doi.org/10.1002/qute.70481","url":null,"abstract":"<p>The amount of cyber threats is growing at an exponential rate, and intelligent network intrusion detection systems (NIDS) that can cope with high dimensional and complex network data, is essential. Traditional machine-learning (ML) approaches might not be as effective to identify complex hidden correlations between traffic attributes and at identifying advanced and unseen attacks. In this paper we suggest a classical–quantum hybrid kernel framework that enhances network intrusion detection. Using principal component analysis (PCA), network traffic features are normalized and dimensionality reduced to be compatible with noisy intermediate-scale quantum (NISQ) devices, whilst preserving over 95% of the variance in the data. The classification is achieved by a fidelity-based quantum kernel with a classical support vector machine(SVM). The proposed hybrid quantum kernel support vector machine (QK-SVM)is tested using two datasets, CIC-IDS2017 and CICIoT2023. Experimental results, achieving accuracy up to 98.1%, F1-score up to 0.98, and anomaly detection rate of 97.6% with linear and RBF-SVM baselines, are comparable to that of Random Forest. The results are based on the Qiskit Aer simulator and do not reflect the performance on actual quantum devices.</p>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/qute.70481","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Issue Information (Adv. Quantum Technol. 10/2026) Issue Information （Adv. Quantum technology . 10/2026）

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70506

引用次数: 0

Front Cover: Compile-Once Block Encodings for Masked Similarity-Transformed Effective Hamiltonians (Adv. Quantum Technol. 10/2026) 封面：屏蔽相似变换有效哈密顿量的一次编译块编码（Adv. Quantum technology . 10/2026）

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70496

Bo Peng, Yuan Liu, Karol Kowalski

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Resource-Aware Quantum Control Under Noise: Deterministic Protocols and Deep Reinforcement Learning 噪声下的资源感知量子控制：确定性协议和深度强化学习

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70483

Atta ur Rahman, Mahmoud Youssef Abd-Rabbou, Ao-Xiang Liu, Cong-Feng Qiao

{"title":"Resource-Aware Quantum Control Under Noise: Deterministic Protocols and Deep Reinforcement Learning","authors":"Atta ur Rahman, Mahmoud Youssef Abd-Rabbou, Ao-Xiang Liu, Cong-Feng Qiao","doi":"10.1002/qute.70483","DOIUrl":"https://doi.org/10.1002/qute.70483","url":null,"abstract":"<div>\u0000 \u0000 <p>We numerically compare quantum-control strategies for few-qubit systems under representative open-system noise and limited control resources. The protocols include shaped pulses, dynamical-decoupling-inspired sequences, hybrid QEC-DD correction, Floquet and Lyapunov control, and deep reinforcement learning (DRL). We benchmark entanglement preservation, entanglement generation, and directed transport under Lindblad decoherence, colored detuning noise, pulse and detuning errors, and imperfect state preparation. The results reveal a resource-dependent hierarchy rather than a universal ranking. A mechanism-resolved pulse analysis shows that sensitivity to colored dephasing is governed by the overlap between the environmental spectrum and the pulse-dependent longitudinal filter function, while absolute performance also depends on pulse-generated coherent dynamics. For six diagnostic pulse families, spectral exposure and the colored-noise-induced change in control-window-averaged concurrence exhibit the same rank ordering. Deterministic pulses remain effective when their temporal and spectral structure matches the task, whereas hybrid QEC-DD benefits from explicit correction resources. In the Floquet setting, DRL can converge to a near-zero-drive boundary when resonant driving is detrimental, closely reproducing no-drive dynamics. Thus, DRL is best viewed as an optimizer over a specified physical control space, whose role depends on the task, reward, observations, and available controls, rather than as a universally superior mechanism.</p>\u0000 </div>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Classical Intelligence For Quantum Technologies: An Evidence Roadmap For AI-Enabled Quantum-Computing Workflows 量子技术的经典智能：人工智能支持的量子计算工作流程的证据路线图

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70495

Amar Singh, Vinod Kumar Shukla, Sahraoui Dhelim, Chatter Singh

{"title":"Classical Intelligence For Quantum Technologies: An Evidence Roadmap For AI-Enabled Quantum-Computing Workflows","authors":"Amar Singh, Vinod Kumar Shukla, Sahraoui Dhelim, Chatter Singh","doi":"10.1002/qute.70495","DOIUrl":"https://doi.org/10.1002/qute.70495","url":null,"abstract":"<div>\u0000 \u0000 <p>Artificial intelligence (AI) is becoming an operational part of quantum-computing workflows. Here, <i>classical intelligence</i> denotes classical learning, inference, and adaptive search—machine learning (ML), deep learning (DL), and bio-inspired optimization—that improves how a quantum workflow is controlled, executed, or interpreted. A structured narrative review maps these methods across the control, readout, compilation, and application layers. A reproducible search identified 379 records; 112 directly evaluative studies and 21 contextual records were retained. Each study was coded on four reporting dimensions as explicit, partial, or absent. Visibility was asymmetric (count, 95% Wilson interval): quantum budget 109/112 (92.4%–99.1%), classical overhead 72/112 (55.1%–72.6%), robustness 70/112 (53.3%–70.9%), and transfer 56/112 (40.9%–59.1%). A separate deployment-readiness judgment, derived from the evaluation regime, places 85/112 studies at simulator-only, 13/112 at mixed or cloud, and 14/112 at hardware validation; none met the controller-service criterion. A linked results layer records each study's comparator and direction of effect. ML is most defensible when uncertainty or reusable structure reduces quantum queries, DL when raw or high-dimensional structure dominates, and bio-inspired search when objectives are rugged or mixed discrete-continuous. The field's main limitation is incomplete end-to-end evidence on classical cost, drift, transfer, and deployment, not an absence of benefit.</p>\u0000 </div>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantum Spectral Clustering Framework via Compact Circuit Structures 基于紧凑电路结构的量子光谱聚类框架

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70456

Hyeong-gyu Kim, Siheon Park, June-Koo Kevin Rhee

引用次数: 0

Unconventional Magnon Blockade in Anti- PT $mathcal {PT}$ -Symmetric Cavity Magnonics System 反PT $mathcal {PT}$对称腔磁振系统中的非常规磁振子阻断

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70494

Jinglan Liu, Meirong Wei, Qi Guo

{"title":"Unconventional Magnon Blockade in Anti-\u0000 \u0000 PT\u0000 $mathcal {PT}$\u0000 -Symmetric Cavity Magnonics System","authors":"Jinglan Liu, Meirong Wei, Qi Guo","doi":"10.1002/qute.70494","DOIUrl":"https://doi.org/10.1002/qute.70494","url":null,"abstract":"<div>\u0000 \u0000 <p>We focus on the magnon blockade phenomenon in a non-Hermitian cavity magnonics system with dissipative magnon–photon coupling. The system consists of a cross-shaped microwave circuit supporting both standing and traveling waves and a yttrium iron garnet sphere supporting a magnon mode, where the dissipative coupling between the magnon mode and the standing wave cavity mode is caused by the traveling wave, forming the non-Hermitian cavity magnonics system. For the non-Hermitian system with the pure dissipative coupling, we find that, by driving the microwave cavity mode using the two-photon driving field, the magnon blockade phenomenon can occur due to the destructive interference of the transition paths. More excitingly, when the non-Hermitian cavity magnonics system is set as an anti-parity-time (<span></span><math>\u0000 <semantics>\u0000 <mi>PT</mi>\u0000 <annotation>$mathcal {PT}$</annotation>\u0000 </semantics></math>)-symmetry system, the optimal magnon blockade phenomenon occurs near the exceptional points (transition points from the unbroken- to broken-anti-<span></span><math>\u0000 <semantics>\u0000 <mi>PT</mi>\u0000 <annotation>$mathcal {PT}$</annotation>\u0000 </semantics></math> symmetry). Then we analyze the influence of the driving strength on the magnon blockade, and give the optimal driving strength. The presented work not only provides an alternative method for the magnon blockade, but also can promote the study of the quantum effects in the non-Hermitian cavity magnonics system.</p>\u0000 </div>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Variational Approach to Non-Markovian Dynamics and Two-Time Correlations Using Pseudomodes 非马尔可夫动力学的变分方法及使用伪模态的两时间相关

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70491

Yiying Yan, Yang Zhao

{"title":"Variational Approach to Non-Markovian Dynamics and Two-Time Correlations Using Pseudomodes","authors":"Yiying Yan, Yang Zhao","doi":"10.1002/qute.70491","DOIUrl":"https://doi.org/10.1002/qute.70491","url":null,"abstract":"<div>\u0000 \u0000 <p>Markovian pseudomode models are shown to accurately describe non-Markovian and non-perturbative reduced dynamics and multi-time correlation functions under certain constraints. However, it is challenging to solve the Lindblad master equation for such models when a number of pseudomodes are involved. A variational approach based on multiple Davydov <span></span><math>\u0000 <semantics>\u0000 <msub>\u0000 <mi>D</mi>\u0000 <mn>2</mn>\u0000 </msub>\u0000 <annotation>${rm D}_2$</annotation>\u0000 </semantics></math> states is used to solve the master equation of pseudomode models for the multi-mode Jaynes–Cummings (JC) model, and the spin-boson system across four distinct configurations, enabling computation of the two-time correlation function that incorporates bath phonon occupation dynamics. In parallel, calculations of the unitary evolution of full Hamiltonians are chosen as benchmark references. Benchmark comparisons demonstrate that the variational approach for Markovian pseudomode models successfully predicts both the single-time and two-time expectations within the multi-mode JC model. In contrast, in the spin-boson model, the variational simulations for the pseudomode system and the full Hamiltonian yield inconsistent bath occupation numbers in a non-perturbative strong coupling regime despite that these two kinds of simulations predict almost identical reduced dynamics, resulting from a fitting artefact in the pseudomode model. Our findings offer insights into the applicability of the non-unitary variational approach on the simulation of two-time correlation functions within the pseudomode framework.</p>\u0000 </div>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Batchwise Quantum Discrete Adiabatic Linear System Solver 批处理量子离散绝热线性系统求解器

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70492

Boxuan Ai, Shuo He, Xiang Zhao, Lin Yang, Guozhen Liu, Pengfei Gao, Hongbao Liu, Jiecheng Yang, Jie Wu

{"title":"A Batchwise Quantum Discrete Adiabatic Linear System Solver","authors":"Boxuan Ai, Shuo He, Xiang Zhao, Lin Yang, Guozhen Liu, Pengfei Gao, Hongbao Liu, Jiecheng Yang, Jie Wu","doi":"10.1002/qute.70492","DOIUrl":"https://doi.org/10.1002/qute.70492","url":null,"abstract":"<div>\u0000 \u0000 <p>Quantum discrete adiabatic linear-system algorithms may require increasingly long coherent circuit sequences as the number of evolution steps grows. A batchwise quantum discrete adiabatic linear-system solver is presented, in which the evolution is partitioned into sequentially dependent circuit batches. Each batch is followed by computational-basis measurement, classical state reconstruction, and state re-preparation for the next batch, thereby reducing the longest uninterrupted coherent circuit depth while preserving the intended discrete evolution structure. The reconstruction exploits the real–imaginary structure of the evolving state together with a sign-prediction procedure. Selected DeepQuantum simulations evaluate the conditional solution fidelity under different evolution settings, sampling budgets, noise levels, sign-prediction thresholds, condition numbers, and matrix dimensions. The results indicate that high conditional solution fidelity can be retained under suitable discretization and reconstruction settings and clarify the trade-off among coherent depth, measurement overhead, and classical processing. The proposed framework provides a simulation-based foundation and practical design guidance for future quantum-hardware studies of adiabatic linear-system solvers.</p>\u0000 </div>","PeriodicalId":72073,"journal":{"name":"Advanced quantum technologies","volume":"9 10","pages":""},"PeriodicalIF":4.3,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149099893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phase Sensitivity Optimization For a Hybrid Mach-Zehnder Interferometer With Internal Parametric Amplifiers and One Input in the Vacuum State 真空状态下单输入内参量放大器马赫-曾德尔混合干涉仪相位灵敏度优化

IF 4.3

Advanced quantum technologies Pub Date : 2026-10-02 DOI: 10.1002/qute.70497

Karunesh K. Mishra, Stefan Ataman

引用次数: 0