Quantum-Inspired Phase Bicoherence Spectroscopy: A Framework for Detecting Universal Textural Angular Order Across Multi-Modal Complex DatasetsClassical image analysis routinely discards structurally meaningful orientation signatures encoded within Fourier phase, which are easily corrupted by local cellular rotation. Although…Zheng Xing, Chan-Tong Lam, Xiaochen Yuan·Aug 13, 2026SaveLearn
Robust Genuine Multipartite Entanglement in Two Walker Quantum WalksDiscrete-time quantum walks provide a versatile framework for investigating the generation, redistribution, and transport of quantum correlations in composite quantum systems. Here, we study the…Sandipan Hazra, Tamoghna Das, Sougato Bose et al.·Aug 13, 2026SaveLearn
Phase information transfer by post-selection in Spin--Mechanical assisted magnetometryQuantum information transfer between light-matter-type systems is poised to enable important applications, while also serving as a testbed for theoretical investigation. Such systems can be realized…Raúl Coto, Hugo Molinares, Vitalie Eremeev·Aug 13, 2026SaveLearn
Heat transport in driven quantum systems: Comparison between the Floquet-Redfield equation and the master equation in the instantaneous eigenbasisWe provide a comprehensive study of heat transport in periodically driven quantum systems using a combination of master equation and Floquet approach. We give exact results (within the weak coupling…Luca Magazzù, Christoforus Dimas Satrya, Aleksandr S. Strelnikov et al.·Aug 13, 2026SaveLearn
Homomorphic Aggregation of Continuous-Variable GKP StatesAggregating logical information in continuous-variable quantum networks is essential for distributed quantum architecture. However, direct passive linear optics degrade non-Gaussian…Nilesh Vyas·Aug 13, 2026SaveLearn
Heterogeneously Integrated Squeezed-Light Generation and Detection on a Single Photonic ChipSqueezed light underpins quantum-enhanced sensing and continuous-variable quantum information processing, and integrated photonics offers a route to producing it at scale. Universal to these…Haoran Chen, Benjamin Westcott, Fatemehsadat Tabatabaei et al.·Aug 13, 2026SaveLearn
Ion trap on borosilicate substrate with integrated femtosecond-laser-written waveguideWe present an ion-trap platform on borosilicate glass with an integrated femtosecond-laser-written waveguide for on-chip light delivery. The optical layer is physically separated from the electrode…Jakob Wahl, Alexander Zesar, Philipp Hurdax et al.·Aug 13, 2026SaveLearn
Counter-examples for Tensorization Property of Strong Data Processing Inequality for Quantum DivergencesThe data processing inequality is a fundamental property that describes the loss of information through noisy channels. A more refined description is characterized by the strong data processing…Yu Cao·Aug 13, 2026SaveLearn
Mid-circuit ground-state cooling and ancilla readout in the omg architectureThe trapped-ion optical-metastable-ground (omg) architecture for quantum processors promises the full functionality of two-species experiments, including sympathetic cooling and…Sean Brudney, Connor Burns, Gabriel J. Gregory et al.·Aug 13, 2026SaveLearn
Entanglement distribution and quantum storage of more than 8000 modes over a metropolitan networkEntanglement generation between telecommunication photons and matter is central to fibre-based quantum repeaters. Achieving practical communication rates requires multiplexing, which multimode…Angelo Gelmini Rodriguez, Louis Nicolas, Théo Sanchez Mejia et al.·Aug 13, 2026SaveLearn
Witnessing the architecture of quantum circuitsDetermining whether a target unitary can be implemented within a prescribed quantum circuit architecture is a fundamental problem in quantum information, with direct implications for optimisation and…Raphaël Mothe, Otfried Gühne·Aug 13, 2026SaveLearn
Controlled dynamics of a multi-component discrete-time quantum walkerWe investigate a discrete-time quantum walk of a three-component quantum particle on a one-dimensional lattice. As coin operators, we employ parameterized rotations generated by the Gell-Mann…Vikash Mittal, Tomasz Sowiński·Aug 13, 2026SaveLearn
Classical Simulation and Design Frontiers for IBM's Doped Clifford Sampling ExperimentWe classically simulate the IBM doped Clifford random circuit sampling experiment, comprising 70 qubits, 70 entangling layers, and 468 inserted T gates. A deterministic temporal-boundary…Hidetaka Manabe, Hanfeng Gu, Feng Pan·Aug 13, 2026SaveLearn
Controlling quantum transport by measurement-rate modulationTemporal modulation of the measurement rate provides a powerful mechanism for controlling open-system dynamics through measurement backaction. We demonstrate this mechanism in a minimal exactly…Jesús Casado-Pascual, Luis Octavio Castaños-Cervantes·Aug 13, 2026SaveLearn
Formal Verification of Quantum Ancilla SafetyEnsuring ancilla safety is a critical correctness requirement for quantum compilation, since ancilla qubits are routinely introduced to implement complex operations with fewer gates and reduced…Jiqi Li, Jingyi Mei, Wang Fang et al.·Aug 13, 2026SaveLearn
Time-resolved correlation engineering in DLCZ Raman photon sourcesMemory-assisted quantum networks require photon sources with controllable temporal and correlation properties. The Duan-Lukin-Cirac-Zoller (DLCZ) protocol provides a platform based on spontaneous…Jiun-Shiuan Shiu, Chang-Wei Lin, Chi-Ming Yang et al.·Aug 13, 2026SaveLearn
Robust controlled-Z gate for Rydberg atoms based on level-crossing-free echoing rapid adiabatic passageWe propose a controlled-Z gate scheme for Rydberg atoms based on level-crossing-free echoing rapid adiabatic population transfer. We design antisymmetric Rabi frequency pulses and symmetric detuning…Yichi Zhang, Zhenqi Bai, Xu Zhao et al.·Aug 13, 2026SaveLearn
Quantifying nonclassicality in qubit systems via positive operator-valued measuresWe introduce an operational measure of nonclassicality for qubit systems based on the violation of Kolmogorov consistency conditions in sequential measurements. In contrast to previous work by Milz…Abdul Sattar Khan, Mehdi Abdi·Aug 13, 2026SaveLearn
Time evolution of nonlinear dynamics on a quantum processorFrom fluid flow and transport to collective dynamics, numerical simulation of nonlinear partial differential equations underpins modern scientific computing. Extending this capability to quantum…José Diogo da Costa Jesus, Abhishek Setty, Tommaso Calarco et al.·Aug 13, 2026SaveLearn
Completeness for flow-preserving rewrite rulesComplete sets of graphical rewrite rules enable fully graphical reasoning about quantum computations and have been an area of active research for more than a decade. Many recent applications of the…Miriam Backens, Simon Perdrix·Aug 13, 2026SaveLearn
Always-on, highly efficient microwave photon detector based on a superconducting artificial moleculeEfficient detection of single microwave photons is a key capability for emerging quantum technologies. Yet, it remains far less developed than its optical domain counterpart. Realizing detectors that…Vyom Kulkarni, Mohammed Ali Aamir, Simon Sundelin et al.·Aug 13, 2026SaveLearn
Geometry versus excitation sector in the decoherence of asymmetric N-qubit W statesWe investigate how network geometry and excitation sector separately control pairwise entanglement decay in asymmetric multipartite W states. To disentangle these effects, we introduce an…Sougata Bhattacharyya, Sovik Roy, Fatih Ozaydin·Aug 13, 2026SaveLearn
Time-ordered free energy in correlated quantum systems: An agentic approachHow much work can an agent extract from a temporal sequence of quantum states when it can only operate online under causal constraints---deciding which energy extraction method to use with knowledge…Ruo Cheng Huang, Isha Singh Le Xue, Yuxuan Qu et al.·Aug 13, 2026SaveLearn
Encoding Circuit Satisfiability in Rydberg Atom ArraysRydberg atom arrays natively encode the maximum-weight independent set (MWIS) problem through the blockade mechanism, so the Boolean circuit satisfiability problem (Circuit-SAT) can be brought onto…Haotian Ji, Zhangjie Qin, Zheng An et al.·Aug 13, 2026SaveLearn
AutoQuREO: A Framework for Automated Quantum Resource Estimation and OptimizationAs quantum computing progresses from proof-of-principle demonstrations toward practical utility, a significant impediment is the need to augment algorithmic feasibility with system-level optimization…Harshkumar Oza, Aritra Sarkar, Syed Naqi Abbas et al.·Aug 13, 2026SaveLearn