Role of the Drive in Mediating Correlations Between Two Qubits Through a Shared Dissipative CavityUsing a numerically exact master equation, we demonstrate that two qubits, coupled solely through a shared damped, driven cavity, can become correlated. The drive influences both the amount and the…Nozhat Ghaseminezhad, Vahid Ameri, Alidad Askari·Aug 28, 2026SaveLearn
Direct Adaptive Certification of High-Dimensional Entanglement with Bell TestsEntangled photons play a crucial role in quantum applications, and determining and characterising their entanglement is vital to using them effectively. High-dimensional entangled states offer richer…Xu Kang Tan, Jesvita Menezes, Sanjan D. Murthy et al.·Aug 28, 2026SaveLearn
Postselection-loophole-free Bell test under strict spacetime constraintsEntanglement gives rise to correlations between distant quantum systems that cannot be explained by local realistic theories. Bell inequality violations provide a direct way to reveal these…Kannan Vijayadharan, Matías Rubén Bolaños, Andrea Pompermaier et al.·Aug 28, 2026SaveLearn
A quantum generative model for in silico clinical trials using scarce training datasetsIn silico methods have emerged as a strategy to complement clinical trials. These are particularly relevant for rare or heterogeneous diseases for which traditional methods are costly or difficult to…Olatz Sanz Larrarte, Reza Dastbasteh, Roberto Sanchez-Navarro et al.·Aug 28, 2026SaveLearn
Engineering Coherence and Ergotropy through Spatial Arrangement of Environmental Channel in a Two-Qubit Quantum BatteryWe investigate how the spatial arrangement of environment channel influences the dynamics of coherence and work extraction in a two-qubit quantum battery with resonant qubits coupled through an…Gayatree Swain·Aug 28, 2026SaveLearn
Physics-Constrained Conditional Generative Learning for Quantum State and Process TomographyQuantum state and process tomography constitute essential diagnostic tools in quantum information science, yet their standard formulations suffer from prohibitive computational scaling as the number…Daming Li·Aug 28, 2026SaveLearn
Predicting Multipartite Entanglement in Quantum Circuits using TransformerMultipartite entanglement is a critical property of parameterized quantum circuits (PQCs), particularly for near-term hybrid quantum-classical algorithms, as it characterizes their ability to…Darell Timothy Tarigan, Fadhil Fatih Shiddiq, Hadyan Luthfan Prihadi et al.·Aug 28, 2026SaveLearn
Pulsed single-photon magnetometry with a Λ-type three-level system: near-optimal frequency-resolved photon countingWe investigate pulsed single-photon magnetometry with a Zeeman-sensitive Λ-type three-level system driven by a classical control field. We derive the asymptotic output state and decompose its…Seyed Mostafa Moniri, Elnaz Darsheshdar, Mikayel Khanbekyan·Aug 28, 2026SaveLearn
High-Throughput Normalized Min-Sum Belief Propagation Decoding for Quantum LDPC Codes with Near-Memory ProcessingReal-time quantum error correction requires classical decoders to process growing syndrome workloads with low and predictable latency. For quantum low-density parity-check (qLDPC) codes, iterative…Jeonggeun Seo, Youngsun Han, Leanghok Hour et al.·Aug 28, 2026SaveLearn
From integrability to many-body quantum chaos through a Markovian bathRecent examples have confirmed the common belief that quantum chaos is always suppressed in the presence of an environment. Here we show that this is not always the case. We compute the Lyapunov…Xianlong Liu, Antonio M. García-García·Aug 28, 2026SaveLearn
Hybrid Heralded Noiseless Amplification with Finite-Cutoff Quantum ScissorsA noiseless linear amplifier (NLA) can probabilistically amplify an optical state without the noise required by deterministic phase-insensitive amplification. We study a hybrid amplifier in which a…Haixi Miao, Timothy C. Ralph·Aug 28, 2026SaveLearn
Localizable Bipartite Rank-One Ideal Measurements Have a Block-Replicated Nice-Bell StructureWe prove a complete structural characterization of finite-dimensional bipartite rank-one ideal projective measurements that are localizable without communication in the sense of Akibue and Miyazaki.…Ahmed Younis·Aug 27, 2026SaveLearn
Every architecture of six two-qubit gates is locally universal on three qubitsWe present the first analytical determination of the exact accessible dimension for every fixed architecture of arbitrary two-qubit gates on three qubits. A support word represents which pair…Hyunho Cha, Jungwoo Lee·Aug 27, 2026SaveLearn
Anticoncentration and entanglement in Gaussian boson samplingAnticoncentration and entanglement are two properties used to study classical hardness or easiness of Gaussian boson sampling in varying regimes. In this paper, we consider three directions…Laura Shou, Adam Ehrenberg, Yu-Xin Wang et al.·Aug 27, 2026SaveLearn
Scaling Alternating-Bias-Assisted Annealing for Precision Transmon Frequency Targeting on Superconducting Quantum ProcessorsRecent advances in the alternating-bias-assisted annealing (ABAA) technique have successfully mitigated intrinsic Josephson-junction (JJ) fabrication variations. This new technique enables precision…Xiqiao Wang, Mark Field, Teng Zhang et al.·Aug 27, 2026SaveLearn
Benchmarking Quantum Feature Encoding Strategies for Binary Classification with QSVMThe way in which classical data are encoded into quantum states plays a significant role in both classification performance and quantum circuit complexity in Quantum Machine Learning. In this study,…Murat Kurt·Aug 27, 2026SaveLearn
Error-Adaptive Quasi-local Decoding of the Toric CodeTopological quantum memories need decoders that are both reliable and scalable, but these goals compete: globally informed decoders are accurate near threshold yet expensive, while strictly local…Hossein Dehghani, Sarang Gopalakrishnan, Michael Gullans·Aug 27, 2026SaveLearn
Efficient Quantum Simulation of Variable-Coefficient Transport with Continuous Source InjectionQuantum time-marching algorithms for transport PDEs often represent variable coefficients and forcing through register-expanding dilations, block-encoding oracles, or repeated postselection. We…Mohammad Mehedi Hasan Akash, Turag Dev, Nhat-Quang Nguyen et al.·Aug 27, 2026SaveLearn
Logical Neural Belief Propagation for Linear-Complexity Decoding of Surface CodesQuantum error correction (QEC) requires accurate and efficient decoders, yet belief propagation (BP), despite its linear decoding complexity, often provides insufficient logical accuracy on surface…Hee-Youl Kwak, Seong-Joon Park, Dae-Young Yun et al.·Aug 27, 2026SaveLearn
High-Dimensional Deterministic Secure Quantum Communication with Reed-Solomon Erasure CodingDeterministic Secure Quantum Communication (DSQC) is a quantum cryptographic technique engineered to transfer a message through a quantum channel, requiring an auxiliary classical channel for…L. F. A. de Sousa Moura, G. L. Zanin, P. H. Souto Ribeiro et al.·Aug 27, 2026SaveLearn
Topological Winding Readout of an Emergent Page-Wootters ClockThe Page--Wootters construction gives time a Hilbert space, representing it as an internal degree of freedom whose readings the rest of the system evolves with respect to. We ask whether such a clock…Hesam Zaravashan, Gabriele Gradoni, Mohsen Khalily·Aug 27, 2026SaveLearn
Machine Learning-Based Characterisation of the Non-Markovian Dynamics of a Nitrogen-Vacancy CentreThe interaction between a quantum system and its environment can be characterized by the spectral density function: knowing its structure is important for optimizing applications of quantum…Tom Lannon, Mauro Paternostro, John Martin Gregg et al.·Aug 27, 2026SaveLearn
Quantum SEDONet: Spectrally-Embedded Quantum Deep Operator Networks for Partial Differential EquationsQuantum DeepONet accelerates neural-operator inference by evaluating an orthogonally parameterized network on a quantum computer, reproducing in ideal simulation the accuracy of its classical…Muhammad Abid, Arth Sojitra, Bipin Tiwari et al.·Aug 27, 2026SaveLearn
Plateau-Constrained Selection: Exploiting Degeneracy for Lower-Depth Quantum CompilationMinimum-cost orders of commuting phase terms can produce substantially different routed circuits. On the same 36-term instances, three orders with identical support cost 74 yield mean routed depths…Owen Friedewald, Ali Shiri Sichani, Chi-Ren Shyu·Aug 27, 2026SaveLearn
Network steering with arbitrarily low detection efficiency of any entangled measurementQuantum nonlocality and its asymmetric counterpart, quantum steering, are among the most intriguing manifestations of quantum mechanics. From a theoretical perspective, they are not only of…Shubhayan Sarkar·Aug 27, 2026SaveLearn