Papers
Live trends in quantum computing research, updated daily from arXiv.
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Qubit Platforms
Hardware platform mentions in abstracts — Photonic leads
Modeling Wavelet Transformed Quantum Support Vector for Network Intrusion Detection
Swati Kumari, Shiva Raj Pokhrel, Swathi Chandrasekhar +5 more·Dec 1, 2025
Network traffic anomaly detection is a critical cybersecurity challenge requiring robust solutions for complex Internet of Things (IoT) environments. We present a novel hybrid quantum-classical framework integrating an enhanced Quantum Support Vector...
Programmable Switching of Molecular Transitions via Plasmonic Toroidal Nanoantennae
Arda Gulucu, Emre Ozan Polat·Dec 1, 2025
The ability to switch and program molecular transitions via deterministically located plasmonic nanoantennae presents opportunities for wide spectrum of applications from biosensors to quantum computing. Due to its topology, toroidal nanoantenna (TNA...
From Betti Numbers to Persistence Diagrams: A Hybrid Quantum Algorithm for Topological Data Analysis
Dong Liu·Dec 1, 2025
Persistence diagrams serve as a core tool in topological data analysis, playing a crucial role in pathological monitoring, drug discovery, and materials design. However, existing quantum topological algorithms, such as the LGZ algorithm, can only eff...
From Promise to Practice: Benchmarking Quantum Chemistry on Quantum Hardware
Osama M. Raisuddin, Haimeng Zhang, Mario Motta +1 more·Nov 30, 2025
We provide a systematic evaluation of the sample-based quantum diagonalization (SQD) method for electronic structure based on the W4-11 thermochemistry dataset, comprising 124 total atomization, 83 bond dissociation, 20 isomerization, 505 heavy-atom ...
Parallel Multi-Circuit Quantum Feature Fusion in Hybrid Quantum-Classical Convolutional Neural Networks for Breast Tumor Classification
Ece Yurtseven·Nov 29, 2025
Quantum machine learning has emerged as a promising approach to improve feature extraction and classification tasks in high-dimensional data domains such as medical imaging. In this work, we present a hybrid Quantum-Classical Convolutional Neural Net...
Hybridization of pulse and continuous-wave based optical quantum computation
Tatsuki Sonoyama, Tomoki Sano, Takumi Suzuki +13 more·Nov 29, 2025
We propose a pulse and continuous wave (CW) hybrid architecture of continuous-variable measurement-based optical quantum computation utilizing the strengths of both pulsed and CW light. In this architecture, input and ancillary non-Gaussian quantum s...
Quantum Machine Learning for Secondary Frequency Control
Younes Ghazagh Jahed, Alireza Khatiri·Nov 29, 2025
Frequency control in power systems is critical to maintaining stability and preventing blackouts. Traditional methods like meta-heuristic algorithms and machine learning face limitations in real-time applicability and scalability. This paper introduc...
Multi-Mode Quantum Memories for High-Throughput Satellite Entanglement Distribution
Connor Casey, Albert Williams, Catherine McCaffrey +2 more·Nov 29, 2025
Quantum networking seeks to enable global entanglement distribution through terrestrial and free space channels; however, the exponential loss in these channels necessitates quantum repeaters with efficient, long lived quantum memories (QMs). Space b...
Arbitrary control of the temporal waveform of photons during spontaneous emission
Carl Thomas, Rebecca Munk, Boris Blinov·Nov 28, 2025
Control of the temporal waveform of photons produced during spontaneous emission from single quantum emitters provides a crucial tool in the establishment of hybrid quantum systems, optimization of quantum state transfer protocols and mitigation of e...
Escaping Barren Plateaus in Variational Quantum Algorithms Using Negative Learning Rate in Quantum Internet of Things
Ratun Rahman, Dinh C. Nguyen·Nov 28, 2025
Variational Quantum Algorithms (VQAs) are becoming the primary computational primitive for next-generation quantum computers, particularly those embedded as resource-constrained accelerators in the emerging Quantum Internet of Things (QIoT). However,...
Quantum Circuit Equivalence Checking: A Tractable Bridge From Unitary to Hybrid Circuits
Jérome Ricciardi, Sébastien Bardin, Christophe Chareton +1 more·Nov 27, 2025
Equivalence checking of hybrid quantum circuits is of primary importance, given that quantum circuit transformations are omnipresent along the quantum compiler chain. While some approaches exist for automating this task, most focus on the simple case...
Programmable generation of arbitrary continuous-variable anharmonicities and nonlinear couplings
Teerawat Chalermpusitarak, Kai Schwennicke, Ivan Kassal +1 more·Nov 27, 2025
Harmonic oscillators are promising continuous-variable (CV) quantum resources because their infinite-dimensional Hilbert spaces allow for resource-efficient quantum computing and simulation. To reach their full potential, CV platforms need to be able...
Quantum Simulation of Ligand-like Molecules through Sample-based Quantum Diagonalization in Density Matrix Embedding Framework
Ashish Kumar Patra, Anurag K. S. V., Sai Shankar P. +4 more·Nov 27, 2025
The accurate treatment of electron correlation in extended molecular systems remains computationally challenging using classical electronic structure methods. Hybrid quantum-classical algorithms offer a potential route to overcome these limitations; ...
Switchable Dissipative Ising coupling Based on Three-Body Coupling in magnon systems
Xi-Wen Dou, Zheng-Yang Zhou, Ai-Xi Chen·Nov 27, 2025
Magnonic systems present a compelling platform for quantum technology, owing to their strong capacity to form hybrid quantum systems via diverse couplings. To unlock the full potential of these systems, the engineering of flexible coupling between mu...
Nonlinear Optical Quantum Communication with a Two-Dimensional Perovskite Light Source
Shuyue Feng, Zijian Gan, Camryn J. Gloor +2 more·Nov 27, 2025
Two-dimensional organic-inorganic hybrid perovskite (2D-OIHP) quantum wells are emerging as promising light sources for quantum communication technologies, owing to their ability to generate polarization-encoded optical signals. In this work, we expl...
Quantum Circuit Reasoning Models: A Variational Framework for Differentiable Logical Inference
Andrew Kiruluta·Nov 26, 2025
This report introduces a novel class of reasoning architectures, termed Quantum Circuit Reasoning Models (QCRM), which extend the concept of Variational Quantum Circuits (VQC) from energy minimization and classification tasks to structured logical in...
Experimental signatures of a $σ_zσ_x$ beam-splitter interaction between a Kerr-cat and transmon qubit
Josiah Cochran, Haley M. Cole, Hebah Goderya +5 more·Nov 26, 2025
Quantum error correction (QEC) requires ancilla qubits to extract error syndromes from data qubits which store quantum information. However, ancilla errors can propagate back to the data qubits, introducing additional errors and limiting fault-tolera...
Quantum electrodynamic description of the neutral hydrogen molecule ionization
Hui-hui Miao·Nov 26, 2025
The ionization dynamics of a hydrogen molecule, serving as a fundamental benchmark in quantum chemistry, is investigated within a comprehensive framework combining quantum electrodynamics and the Lindblad master equation. This approach enables a firs...
Fusion of classical and quantum kernels enables accurate and robust two-sample tests
Yu Terada, Yugo Ogio, Ken Arai +2 more·Nov 26, 2025
Two-sample tests have been extensively employed in various scientific fields and machine learning such as evaluation on the effectiveness of drugs and A/B testing on different marketing strategies to discriminate whether two sets of samples come from...
Real-time Monitoring of Neon Film Growth for Electron-on-Neon Qubits
Sidharth Duthaluru, Kaiwen Zheng, Erik A. Henriksen +1 more·Nov 25, 2025
Electron-on-neon (eNe) charge states coupled to superconducting circuits are a promising platform for quantum computing. Control over the formation of these charge states requires techniques to track and control the growth of solid Ne films on the ci...