Extending the Frontiers of QNLP Beyond English: Grammar-Sensitive Pipeline for Hindi Sentiment Classification Using Compositional Quantum ModelsAdvancements in Natural Language Processing (NLP), whether on classical or quantum platforms, have predominantly focused on English due to its widespread use and abundant linguistic resources.…Gautami Sanjay Naik, Rishi Koushik Reddy Thippireddy, Naman Srivastava et al.·Jul 18, 2026SaveLearn
Reliability Is Not Free in Universal Quantum Work ExtractionUniversal work extraction shows that input-state knowledge is unnecessary to attain the asymptotic free-energy rate. We ask whether this first-order universality extends to reliability, the…Shuai Zeng·Jul 18, 2026SaveLearn
A projection-free approach toward mapping the structured polarization fieldsWe present a projection-free method for mapping two-dimensional polarization distributions using Hong-Ou -Mandel (HOM) interference. Conventional polarization characterization techniques, such as…Sandeep Singh, G. K. Samanta·Jul 18, 2026SaveLearn
Graph State Generation Based on Quantum Photonic Devices, Enabling Measurement-Based Quantum ComputingPhotonic cluster states are fundamental resource for measurement-based quantum computing (MBQC), which is a promising approach for scalable quantum computing. These highly entangled states enable…Masoud Hakimi Heris·Jul 18, 2026SaveLearn
p-Body Range p-1: Exact Order-Range Mapping and Dual-UnitarityWe introduce and study a periodically kicked version of a one-dimensional spin-1/2 Ising model with contiguous p-body interactions. At specific interaction strengths of the model, we establish an…Tanay Pathak·Jul 18, 2026SaveLearn
Geometric quantum discord in the black hole quantum atmosphereWe investigate the geometric quantum discord of bipartite Werner states influenced by Hawking radiation in the quantum atmosphere of a Schwarzschild black hole. We find that the geometric quantum…Siwei Li, Xiaofen Huang·Jul 18, 2026SaveLearn
Quantum dynamics of a levitated ferromagnetic gyroscopeWe develop a quantum model for the rotational dynamics of a freely floating levitated ferromagnetic gyroscope (LFG), emphasizing the interplay between intrinsic spin S, mechanical…Derek F. Jackson Kimball·Jul 18, 2026SaveLearn
A Measurement Plane for Quantum NetworkingQuantum networking testbeds lack a distinct plane for coordinating distributed measurements and collecting experimental data across heterogeneous devices. To address this gap, we present the…Abderrahim Amlou, Amar Abane, Anouar Rahmouni et al.·Jul 18, 2026SaveLearn
Hybrid Quantum and Classical Workload Management with Graph-based SchedulingHigh Performance Computing (HPC) centers are expanding to integrate quantum resources, enabling hybrid quantum-classical workflows for complex optimization. Integrating quantum processing units…Vanessa Sochat, Daniel Milroy·Jul 18, 2026SaveLearn
Exploiting Symmetry in Quantum Reservoir ComputingQuantum reservoir computing (QRC) uses a quantum processor without training it. The input is encoded into a quantum state, a fixed random circuit evolves it, selected observables are measured, and…Markus Baumann, Michael Poppel, Thomas Gabor et al.·Jul 18, 2026SaveLearn
AtomTwin.jl: a physics-native digital twin framework for neutral-atom quantum processorsAtomTwin.jl is an open-source Julia package for developing and simulating quantum protocols, hardware configurations and building digital twins for neutral-atom quantum processors and related…Shannon Whitlock·Jul 18, 2026SaveLearn
Learning spectral density functions in open quantum systemsSpectral density functions quantify how environmental modes couple to quantum systems and govern their open dynamics. Inferring such frequency-dependent functions from time-domain measurements is an…Felipe Peleteiro, João Victor Shiguetsugo Kawanami Lima, Pedro Marcelo Prado et al.·Jul 18, 2026SaveLearn
Re-examining the Role of State Texture in Gate Identification and Fixed-Point Resource TheoriesA protocol for identifying controlled-NOT (CNOT) gates versus single-qubit-only gates in universal quantum circuits using randomized input states was recently shown to be intimately connected to the…Alexander C. B. Greenwood, Joseph M. Lukens, Li Qian et al.·Jul 18, 2026SaveLearn
Fourier extensions for matrix-function block encodings with error-independent subnormalization boundsBlock encodings of non-unitary matrix functions are central to quantum numerical linear algebra. Hamiltonian simulation is a natural input model for Hermitian matrices, but accurate block encodings…Peter Brearley, Thomas L. Howarth, Ben Adcock·Jul 18, 2026SaveLearn
Reducing Spatial and Temporal Dimensionality in the Multidimensional Caldeira-Leggett ModelFocusing on the real-time dynamics of the reduced density matrix of the multidimensional Caldeira-Leggett model, several techniques are adopted in this paper to reduce the spatial and temporal…Hongfei Zhan, Ernest W. Z. Pan, Zhenning Cai·Jul 18, 2026SaveLearn
Adaptive Measurement-Device-Independent Quantum Key DistributionIn theory, quantum key distribution (QKD) promises unconditional secure generation of the key between two remote participants, based on the laws of quantum physics. However, because of the…Mah Noor, A. H. Toor·Jul 18, 2026SaveLearn
Quantum refrigerator embedded in spin-star environments: Scalings of temperature and refrigeration timeWe examine a quantum absorption refrigerator that comprises three qubits, each of which is connected with a separate spin-star environment, with the three qubit-bath units coupled through an…Sukrut Mondkar, Aparajita Bhattacharyya, Ujjwal Sen·Jul 18, 2026SaveLearn
Decoherence control of a single-photon optomechanical system in phase-sensitive reservoirsRecent advancements in strong single-photon optomechanical coupling also demand a deeper understanding of environmental interactions in this regime.In this regime the standard Lindblad master…Vaibhav N Prakash, Aranya Bhuti Bhattacherjee·Jul 18, 2026SaveLearn
Split-quaternionic structure and canonical quantization of the Bateman dual oscillatorBateman's dual oscillator embeds a damped harmonic oscillator and an independent anti-damped adjoint coordinate in a conservative doubled system. We develop a split-quaternionic formulation that…Mathieu Beau·Jul 17, 2026SaveLearn
Holographic quantum codes with trapped ionsHolography is a central concept at the intersection of gravity, condensed matter theory, and quantum information, linking the interior bulk of a system to its boundary. A model realizing key features…Alex Steiner, Gerard Anglès Munné, Robert Freund et al.·Jul 17, 2026SaveLearn
Host-guest Crystal Engineering Tailors the Room Temperature Spin Dynamics in Molecular Quantum DevicesMolecular materials that enable coherent control over an electron's spin state at room temperature are promising candidates for quantum technologies, including quantum sensors and ultra-low noise…Ziqiu Huang, Angus Cowley-Semple, Irena Nevjestic et al.·Jul 17, 2026SaveLearn
Feynman Meets Turing: The Curse of Quantum UniversalityWe consider a formal model of quantum circuit description languages (QCDLs) in which semantically meaningful programs correspond to computable unitary matrices. We show that any semantically…Yannik N. Böck, Holger Boche, Frank H. P. Fitzek·Jul 17, 2026SaveLearn
Uncountably many inequivalent maximally entangled measurements for two qutritsEvery two-qubit measurement basis composed of maximally entangled eigenstates can be transformed into the Bell basis via local unitary operations. For higher dimensions, in contrast, there exist…Elna Svegborn, Jef Pauwels, Nicolas Gisin et al.·Jul 17, 2026SaveLearn
Entanglement Entropy in Quantum Networks with Tunable GeometryQuantum many-body Hamiltonians with two-body interactions can be represented by graphs, with sites as nodes and two-site couplings as edges. We investigate how the geometry of these graphs affects…Andrea Azzali, Sridevi Kuriyattil, Andrew J. Daley et al.·Jul 17, 2026SaveLearn
Sample-based quantum diagonalization approach for open-shell transition-metal complexes in gas and implicit-solventOpen-shell 3d transition-metal complexes pose a stringent challenge for correlated electronic-structure methods because near-degenerate metal d orbitals give rise to competing spin states and…David David, Vedangi Pathak, Marek Kowalik et al.·Jul 17, 2026SaveLearn