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33c14abbd7460789a55a237c0ab1d97163cbd578ad2eda27f623adb80f802f4f | 2026-01-01T00:00:00-05:00 | BF-APNN: A Low-Memory Method for Accelerating the Solution of Radiative Transfer Equations | arXiv:2512.24534v1 Announce Type: new Abstract: The Radiative Transfer Equations (RTEs) exhibit high dimensionality and multiscale characteristics, rendering conventional numerical methods computationally intensive. Existing deep learning methods perform well in low-dimensional or linear RTEs, but still face many chall... | https://arxiv.org/abs/2512.24534 | Academic Papers | svg |
6f10b252f4059374f0be6cebde89e31e118d2e6873f32ca29397245a62baebee | 2026-01-01T00:00:00-05:00 | Imaging nanoscale photocarrier traps in solar water-splitting catalysts | arXiv:2512.24543v1 Announce Type: new Abstract: Defects trap photocarriers and hinder solar water splitting. The nanoscale photocarrier transport, trapping, and recombination mechanisms are usually inferred from ensemble-averaged measurements and remain elusive. Because an individual high-performing nanoparticle photoc... | https://arxiv.org/abs/2512.24543 | Academic Papers | svg |
d42781663820a6806285ff6472cdb2b17d90bf5b377522144fa82f6f6193a854 | 2026-01-01T00:00:00-05:00 | Computing Flux-Surface Shapes in Tokamaks and Stellarators | arXiv:2512.24544v1 Announce Type: new Abstract: There is currently no agreed-upon methodology for characterizing a stellarator magnetic field geometry, and yet modern stellarator designs routinely attain high levels of magnetic-field quasi-symmetry through careful flux-surface shaping. Here, we introduce a general meth... | https://arxiv.org/abs/2512.24544 | Academic Papers | svg |
4d855ef2255141069f42337bea82d2ac055fef05e17369a2cb4019f674670626 | 2026-01-01T00:00:00-05:00 | ExoAtom: A Database of Atomic Spectra in ExoMol Format | arXiv:2512.24612v1 Announce Type: new Abstract: We present the ExoAtom database, www.exomol.com/exoatom, an extension of the ExoMol database to provide atomic line lists in the ExoMol format. ExoAtom is designed for detailed astrophysical, planetary, and laboratory applications. ExoAtom currently includes atomic data f... | https://arxiv.org/abs/2512.24612 | Academic Papers | svg |
f269da764333ec0bf5f3bb9a0731a6523c16b55858a7799e8fa7fe9916337910 | 2026-01-01T00:00:00-05:00 | Pathway to Optical-Cycle Dynamic Photonics: Extreme Electron Temperatures in Transparent Conducting Oxides | arXiv:2512.24641v1 Announce Type: new Abstract: We find that transparent conducting oxides (TCOs) exhibit oscillatory (sign-reversing) dynamics on a few optical cycle timescale under extreme electron temperatures. We demonstrate a mechanism for such transient dynamics and present an inverse-designed multilayer cavity i... | https://arxiv.org/abs/2512.24641 | Academic Papers | svg |
60ced124a0295881f1388ebd660a83736ff571db206bdecd620a9aa55db8b75a | 2026-01-01T00:00:00-05:00 | Thermodynamics Reconstructed from Information Theory:An Axiomatic Framework via Information-Volume Constraints and Path-Space KL Divergence | arXiv:2512.24655v1 Announce Type: new Abstract: We develop an axiomatic reconstruction of thermodynamics based entirely on two primitive components: a description of what aspects of a system are observed and a reference measure that encodes the underlying descriptive convention. These ingredients define an "information... | https://arxiv.org/abs/2512.24655 | Academic Papers | svg |
6017a16f18b60f4ed0a460137eb259a4b14daff60a817269f4ccd571123a1804 | 2026-01-01T00:00:00-05:00 | Panchromatic Absorbing Materials: Molecular Design and Challenges in Photovoltaic Applications | arXiv:2512.24678v1 Announce Type: new Abstract: Panchromatic absorbing materials are widely regarded as a key strategy for enhancing solar energy utilization and photocurrent generation. However, in artificial molecular systems, broadening the absorption spectrum is often accompanied by fundamental challenges, includin... | https://arxiv.org/abs/2512.24678 | Academic Papers | svg |
a25dbda09c0cc7fb4d63a322437c044a8d60d7d825b00243e4caf937c60c6aec | 2026-01-01T00:00:00-05:00 | Scalable ultrafast random bit generation using wideband chaos-based entropy sources | arXiv:2512.24716v1 Announce Type: new Abstract: The exponential growth of data transmission and processing speeds in modern digital infrastructure requires entropy sources capable of producing large volumes of true randomness for information security. Chaotic emissions from semiconductor lasers are attractive in this c... | https://arxiv.org/abs/2512.24716 | Academic Papers | svg |
3df101a90f3e9e2e11fb9849aff9813be16d51a4c80eff5415f6f4e4c4d851b4 | 2026-01-01T00:00:00-05:00 | Achieving High Efficiency And Enhanced Beam Quality In Laser Wakefield Acceleration | arXiv:2512.24719v1 Announce Type: new Abstract: Laser wakefield acceleration, characterized by the extremely high electric field gradient exceeding 100GV/m, is regarded as a compact and cost affordable technology for the next generation of particle colliders and light sources. However, it has always been a major challe... | https://arxiv.org/abs/2512.24719 | Academic Papers | svg |
1d582b4cddc7db33589a49db6b82332a7e7477fdebefcb5610e95f1c6667f54e | 2026-01-01T00:00:00-05:00 | Cataloging the nonlinear waves excited by moving a charged body in the dusty plasma medium | arXiv:2512.24723v1 Announce Type: new Abstract: The nonlinear waves excited by the movement of a charged body in the dusty plasma medium are studied. A charged body moving through a dusty plasma medium can generate diverse nonlinear waves, such as precursors and pinned solitons. These wave excitations under weakly nonl... | https://arxiv.org/abs/2512.24723 | Academic Papers | svg |
6ba551a247b44c21378ba62985da14e94510fe0aefc0b9fa90d82e3bbc43957b | 2026-01-01T00:00:00-05:00 | Generalization Capability of Deep Learning for Predicting Drag Reduction in Pulsating Turbulent Pipe Flow with Arbitrary Acceleration and Deceleration | arXiv:2512.24757v1 Announce Type: new Abstract: The spatiotemporal evolution of pulsating turbulent pipe flow was predicted by deep learning. A convolutional neural network (CNN) and long short-term memory (LSTM) were employed for long-term prediction by recursively predicting the local temporal evolution. To enhance p... | https://arxiv.org/abs/2512.24757 | Academic Papers | svg |
f3f56717e39421903dd6d98ec9cba9d864c7b90c2a7b33f17fe587eb05b9b7bc | 2026-01-01T00:00:00-05:00 | Runaway electron avalanche and macroscopic beam formation: simulations of the DTT full power scenario | arXiv:2512.24760v1 Announce Type: new Abstract: The transition of the Divertor Tokamak Test (DTT) facility from its initial commissioning phase (Day-0, plasma current $I_{p}=2$ MA) to the full power scenario ($I_{p}=5.5$ MA) introduces a critical shift in the dynamics of runaway electrons (REs) generation. While previo... | https://arxiv.org/abs/2512.24760 | Academic Papers | svg |
6d6f73959ed4a6d2c7ecc08b371fdfd871fdbe7b52bb1105abf6fbdfb5a21df7 | 2026-01-01T00:00:00-05:00 | Predicting the Oscillatory Regimes of Global Synchrony Induced by Secondary Clusters | arXiv:2512.24765v1 Announce Type: new Abstract: Synchronization systems with effective inertia, such as power grid networks and coupled electromechanical oscillators, are commonly modeled by the second-order Kuramoto model. In the forward process, numerical simulations exhibit a staircase-like growth of global synchron... | https://arxiv.org/abs/2512.24765 | Academic Papers | svg |
5b12dbafcc41bbf28cc4305750c2d4eea6fba952c265f9ae77e2fdf7787d1c4a | 2026-01-01T00:00:00-05:00 | On Prats' problem with anomalous diffusion | arXiv:2512.24769v1 Announce Type: new Abstract: The classical Prats' problem of flow instability in a horizontal porous channel saturated by a fluid subject to a buoyancy force is reconsidered. In the original formulation, the driving buoyancy force results from thermal diffusion. This study, however, substitutes therm... | https://arxiv.org/abs/2512.24769 | Academic Papers | svg |
393e8e886838635f38c96d43905df3e75aa67c4fc3f5936a83302de42d8e2fc4 | 2026-01-01T00:00:00-05:00 | A Dual-Tuned Concentric Multimodal RF Coil for 7T 1H/31P MRSI: Concurrently Enhancing B1 Efficiency Over Single-Tuned References | arXiv:2512.24786v1 Announce Type: new Abstract: This study presents the design, simulation, and experimental validation of a dual-tuned concentric multimodal surface coil for 7T 1H/31P magnetic resonance spectroscopic imaging (MRSI), developed to significantly enhance 31P B1 efficiency while improving 1H performance. T... | https://arxiv.org/abs/2512.24786 | Academic Papers | svg |
b5d6a7990b2c222aa187f187623d45bf1d9e8824651e3d4a8165d72f29022eab | 2026-01-01T00:00:00-05:00 | Circuit-free cardiovascular monitoring via skin-interfaced nanophotonics | arXiv:2512.24820v1 Announce Type: new Abstract: Continuous cardiovascular monitoring is essential for managing circulatory health and disease, yet most wearable sensors are constrained by reliance on electrical transduction and built-in electronics. We present a circuit-free, wholly optical approach using diffraction f... | https://arxiv.org/abs/2512.24820 | Academic Papers | svg |
f62a9ed38a3af581fc08a2bd3a9567372a87c1d518e0c2ea9143320d8c0c598f | 2026-01-01T00:00:00-05:00 | In-vivo femtonewton-sensing nanotribology of Tradescantia zebrina leaf cell inner surface using roll rotation detection | arXiv:2512.24823v1 Announce Type: new Abstract: Accessing the properties of a plant cell interior non-invasively is difficult due to the presence of a cell wall. Nanoparticles larger than 5 nm cannot be readily phagocytosed inside the cell like animal cells. It is here that we realise that Tradescantia zebrina plant ce... | https://arxiv.org/abs/2512.24823 | Academic Papers | svg |
c100f5abf48eb33d4d30ba32e81afa120c8186104b411e4f5975393083364ebc | 2026-01-01T00:00:00-05:00 | A Low Background Beta Detection System using a Time Projection Chamber | arXiv:2512.24837v1 Announce Type: new Abstract: In this paper, we present a Time Projection Chamber (TPC) system for low-background beta radiation measurements. The system consists of a TPC with two-dimensional-strip readout Micromegas and an anti-coincidence detector with readout pads for cosmic ray veto. The detector... | https://arxiv.org/abs/2512.24837 | Academic Papers | svg |
cf298b206134b7d2f51779bf5c22f084ecdf0db340d8fa2791663497e7a316e4 | 2026-01-01T00:00:00-05:00 | Influence of Centre Body on the Dynamics of Isothermal Flow Swirl Combustor | arXiv:2512.24844v1 Announce Type: new Abstract: This study examines the effect of centre-body geometry on the dynamics of an isothermal, non-reacting swirl combustor through computational fluid dynamics (CFD) simulations. Two different central body shapes were considered in a lab-scale combustor configuration, modelled... | https://arxiv.org/abs/2512.24844 | Academic Papers | svg |
43dc4be80e7363fd5a7f7809603ac2c7ade6c240e0c136a53d3776dbbfdef8b6 | 2026-01-01T00:00:00-05:00 | Generation of NIR and Visible Structured Light Beams with a Mechanical Long-Period Fiber Grating | arXiv:2512.24846v1 Announce Type: new Abstract: This work presents the tunable generation of vortex, vector, and flat-top 1060-nm NIR beams in a few-mode fiber with a mechanical long-period fiber grating. By the variation of applied force on the fiber grating, the core mode to higher-order mode excitation can be adjust... | https://arxiv.org/abs/2512.24846 | Academic Papers | svg |
70922b2b5ccacc7de5666a5873d4e2c296f67e03a177b729663dab49c49e715f | 2026-01-01T00:00:00-05:00 | Latent Twins: A Framework for Scene Recognition and Fast Radiative Transfer Inversion in FORUM All-Sky Observations | arXiv:2512.24865v1 Announce Type: new Abstract: The FORUM (Far-infrared Outgoing Radiation Understanding and Monitoring) mission will provide, for the first time, systematic far-infrared spectral measurements of Earth's outgoing radiation, enabling improved understanding of atmospheric processes and the radiation budge... | https://arxiv.org/abs/2512.24865 | Academic Papers | svg |
17459fe4cc6579395179e2b715666bfe4c754a0ae6f79b39f2bdd11cabd08738 | 2026-01-01T00:00:00-05:00 | Variational phase-field modeling of fracture and fatigue in shape memory alloys | arXiv:2512.24871v1 Announce Type: new Abstract: We propose a novel variational phase-field model for fracture and fatigue in pseudoelastic shape memory alloys (SMAs). The model, developed in a one-dimensional setting, builds upon the Auricchio-Petrini constitutive formulation for SMAs and couples damage evolution with ... | https://arxiv.org/abs/2512.24871 | Academic Papers | svg |
57671ced627c226d30907fa1c352bc391a3123305f57094ba2e035c4de9e73d6 | 2026-01-01T00:00:00-05:00 | Hidden long-range correlations in the ion distribution at the graphite / [bmim][NTf$_2$] electrified interface | arXiv:2512.24900v1 Announce Type: new Abstract: A capacitor consisting of the [bmim][NTf$_2$] ionic liquid (IL) confined in between planar graphite electrodes has been investigated by molecular dynamics based on an all-atom, unpolarizable force field. Structural and dynamical properties such as: (i) the density and ori... | https://arxiv.org/abs/2512.24900 | Academic Papers | svg |
434093b6456ba1b096b2fa95f26ba5625b31af2b767ce13b9213442591a25732 | 2026-01-01T00:00:00-05:00 | Modelling the movements of organisms by stochastic theory in a comoving frame | arXiv:2512.24937v1 Announce Type: new Abstract: Imagine you walk in a plane. You move by making a step of a certain length per time interval in a chosen direction. Repeating this process by randomly sampling step length and turning angle defines a two-dimensional random walk in what we call comoving frame coordinates. ... | https://arxiv.org/abs/2512.24937 | Academic Papers | svg |
75b5267133f4c4ddf57fafb9fcad568144f133ea2794688e060c41061bb8cffc | 2026-01-01T00:00:00-05:00 | Interaction of a Vortex Pair with a Polymeric Fluid Layer | arXiv:2512.24944v1 Announce Type: new Abstract: The interaction of vortical structures with boundaries has been extensively studied in Newtonian fluids, where conditions such as no slip walls, free surfaces, or contaminated surfaces dictate whether vortices rebound, dissipate, or generate secondary structures. In this ... | https://arxiv.org/abs/2512.24944 | Academic Papers | svg |
d9df23f9169b2e61e4f1471acddb8744d9658a5e8b36efeca6ee8f684faaa774 | 2026-01-01T00:00:00-05:00 | Simulations of two-dimensional single-mode Rayleigh-Taylor Instability using front-tracking/ghost-fluid method: comparison to experiments and theory | arXiv:2512.24949v1 Announce Type: new Abstract: Two-dimensional single-mode Rayleigh-Taylor Instability (RTI) is simulated using an accurate and robust front-tracking/ghost-fluid method (FT/GFM) with high-order weighted essentially non-oscillatory (WENO) scheme. We compare our numerical results with the single-mode RTI... | https://arxiv.org/abs/2512.24949 | Academic Papers | svg |
ae35d3635004a4ed20b121bd2f326250babdf4c202ce831c23e5d5a07d59ece8 | 2026-01-01T00:00:00-05:00 | Random Batch Sum-of-Gaussians Method for Molecular Dynamics of Born-Mayer-Huggins Systems | arXiv:2512.24970v1 Announce Type: new Abstract: The Born-Mayer-Huggins (BMH) potential, which combines Coulomb interactions with dispersion and short-range exponential repulsion, is widely used for ionic materials such as molten salts. However, large-scale molecular dynamics simulations of BMH systems are often limited... | https://arxiv.org/abs/2512.24970 | Academic Papers | svg |
286349cb92d208a80bf0dbb1d2c066b83bfb91d6ffdde254f4804dac59c5bf4b | 2026-01-01T00:00:00-05:00 | Optical Spiking Neural Networks via Rogue-Wave Statistics | arXiv:2512.24983v1 Announce Type: new Abstract: Optical computing could reduce the energy cost of artificial intelligence by leveraging the parallelism and propagation speed of light. However, implementing nonlinear activation, essential for machine learning, remains challenging in low-power optical systems dominated b... | https://arxiv.org/abs/2512.24983 | Academic Papers | svg |
746ccdc2146c7b26e41bbc16e42d997dd9b0e6cbd47686bc39bfff0f9a57ee6e | 2026-01-01T00:00:00-05:00 | Noise resilient real-time phase imaging via undetected light | arXiv:2512.24993v1 Announce Type: new Abstract: Quantum imaging with undetected light has recently emerged as a technique in which quantum correlations and nonlinear interferometry are combined to decouple illumination and detection paths. This approach has been more recently extended and combined with digital phase-sh... | https://arxiv.org/abs/2512.24993 | Academic Papers | svg |
4520a39c7725801de58a380610a49f66c11a0220ed7729896dcaf46a07fe0b04 | 2026-01-01T00:00:00-05:00 | Fast Poisson brackets and constraint algebras in canonical gravity | arXiv:2512.25007v1 Announce Type: new Abstract: In the study of alternative or extended theories of gravity, Dirac's Hamiltonian constraint algorithm is invaluable for enumerating the propagating modes and gauge symmetries. For gravity, this canonical approach is frequently applied as a means for finding pathologies su... | https://arxiv.org/abs/2512.25007 | Academic Papers | svg |
9361b722b039ab28ad0634a8ddb9017bd362c80e1837b1de14ec3f592dfcf06b | 2026-01-01T00:00:00-05:00 | Detector Response Matrices, Effective Areas, and Flash-Effective Areas for Radiation Detectors | arXiv:2512.25021v1 Announce Type: new Abstract: A Detector Response Matrix (DRM) is a discrete representation of an instrument's Detector Response Function (DRF), which quantifies how many discrete energy depositions occur in a detector volume for a given distribution of particles incident on the detector. For simple r... | https://arxiv.org/abs/2512.25021 | Academic Papers | svg |
91c2d794f04d28ad8e62c93a80bc33adea6f4048273929853dc50302967179c4 | 2026-01-01T00:00:00-05:00 | On Nonlinear Inertial Transformations | arXiv:2512.25024v1 Announce Type: new Abstract: It is often assumed that the most general transformation between two inertial reference frames is affine linear in their Cartesian coordinates, an assumption which is however not true. We provide a complete derivation of the most general inertial frame transformation, whi... | https://arxiv.org/abs/2512.25024 | Academic Papers | svg |
3a3dd91ed7d2546685658e233601eb2632bfd6114acd2fab712782210be64757 | 2026-01-01T00:00:00-05:00 | Computational Analysis of Disease Progression in Pediatric Pulmonary Arterial Hypertension | arXiv:2512.25027v1 Announce Type: new Abstract: Pulmonary arterial hypertension (PAH) is a progressive cardiopulmonary disease that leads to increased pulmonary pressures, vascular remodeling, and eventual right ventricular (RV) failure. Pediatric PAH remains understudied due to limited data and the lack of targeted di... | https://arxiv.org/abs/2512.25027 | Academic Papers | svg |
a788fd42f1a8371f52613a1344dcf6821e52f9a9146b577bbf4088474f30f024 | 2026-01-01T00:00:00-05:00 | Extreme nonlinear optics in optical fibers | arXiv:2512.25046v1 Announce Type: new Abstract: This paper reviews the field of extreme nonlinear optics in optical fibers, highlighting key phenomena and advancements. It discusses multiple ionization effects caused by femtosecond laser pulses that generate plasma and induce permanent material modifications, as well a... | https://arxiv.org/abs/2512.25046 | Academic Papers | svg |
b7fa85084a26c2e191284df614a0e6992865be0f05ebacfc61929aee22c9fa0e | 2026-01-01T00:00:00-05:00 | All optical Lithography for Spatiotemporal Patterning of Azopolymer Microreliefs | arXiv:2512.25048v1 Announce Type: new Abstract: Microstructured surfaces are central to photonics, biointerfaces, and functional coatings, yet they are typically fabricated through multi-step lithographic workflows requiring masks or molds and post-processing. Azopolymers provide an alternative route by converting stru... | https://arxiv.org/abs/2512.25048 | Academic Papers | svg |
31919d315c1f5af8015e4f9e65b594407201faa283a333a9cd757a3c88053ae9 | 2026-01-01T00:00:00-05:00 | Arithmetic with spatiotemporal optical vortex of integer and fractional topological charges | arXiv:2512.25049v1 Announce Type: new Abstract: Spatiotemporal optical vortices carry transverse orbital angular momentum (t-OAM), which give rise to spatiotemporal topological charge (ST-TC). To unleash the full potential of t-OAM in expanding the capacity of communication and computing, we demonstrate the first optic... | https://arxiv.org/abs/2512.25049 | Academic Papers | svg |
fe195b22f7382b542cf51488a3c2cca3219e874fd7cc710f5455d72fb9c104d8 | 2026-01-01T00:00:00-05:00 | The Logical Structure of Physical Laws: A Fixed Point Reconstruction | arXiv:2512.25057v1 Announce Type: new Abstract: We formalise the self referential definition of physical laws using monotone operators on a lattice of theories, resolving the pathologies of naive set theoretic formulations. By invoking Tarski fixed point theorem, we identify physical theories as least fixed points of a... | https://arxiv.org/abs/2512.25057 | Academic Papers | svg |
b0f925311df8d311ea3df8173aca82617e79c2a20b97c07b98bde558398ba2ee | 2026-01-01T00:00:00-05:00 | NeuralCrop: Combining physics and machine learning for improved crop yield predictions | arXiv:2512.20177v1 Announce Type: cross Abstract: Global gridded crop models (GGCMs) simulate daily crop growth by explicitly representing key biophysical processes and project end-of-season yield time series. They are a primary tool to quantify the impacts of climate change on agricultural productivity and assess asso... | https://arxiv.org/abs/2512.20177 | Academic Papers | svg |
8b505fc7fd0740a7cfb1c3b8c8ca5b3589974aa03d4ae98ae71aa2907e516221 | 2026-01-01T00:00:00-05:00 | Quantization of Physical Interaction Strengths via Singular Moduli | arXiv:2512.23741v1 Announce Type: cross Abstract: Since the 2019 redefinition of the SI units, precision metrology has sought to anchor all physical quantities to fundamental constants and integer invariants. While the optical frequency comb revolutionized timekeeping by discretizing the continuum of light into countab... | https://arxiv.org/abs/2512.23741 | Academic Papers | svg |
d760ee88a690b298fbe69b9537fb5a6426a8fb66f0f12aac11c532a9d7b8dd9d | 2026-01-01T00:00:00-05:00 | Sheaf-theoretic representation of the proteolipid code | arXiv:2512.23784v1 Announce Type: cross Abstract: Membrane particles such as proteins and lipids organize into zones that perform unique functions. Here, I introduce a topological and category-theoretic framework to represent particle and zone intra-scale interactions and inter-scale coupling. This involves carefully d... | https://arxiv.org/abs/2512.23784 | Academic Papers | svg |
58a32eec7e85d3fba694d77cf2f46821268de10126685433440fd0e35b097849 | 2026-01-01T00:00:00-05:00 | Geometric View of One-Dimensional Quantum Mechanics | arXiv:2512.23923v1 Announce Type: cross Abstract: We apply De Haro's Geometric View of Theories to one of the simplest quantum systems: a spinless particle on a line and on a circle. The classical phase space M = T*Q is taken as the base of a trivial Hilbert bundle E ~ M x H, and the familiar position and momentum repr... | https://arxiv.org/abs/2512.23923 | Academic Papers | svg |
fd5320a7e6a7ae73f305471c9d0b943abebccea0927f723cdb80d1673a826773 | 2026-01-01T00:00:00-05:00 | Towards Quantum Machine Learning of Lattice Boltzmann Collision Operators for Fluid Dynamic Simulations | arXiv:2512.23991v1 Announce Type: cross Abstract: We attempt the use of a unitary operator to approximate the lattice Boltzmann collision operator. We use a modified amplitude encoding to bypass the renormalization that would have required classical processing at every step (thus eroding any quantum advantage to be had... | https://arxiv.org/abs/2512.23991 | Academic Papers | svg |
90c78d800b786fe1f2a51e4193147832f824a59041c50c8953c7e693d8ae2e37 | 2026-01-01T00:00:00-05:00 | 5-GHz chip-based quantum key distribution with 1Mbps secure key rate over 150 km | arXiv:2512.24094v1 Announce Type: cross Abstract: Quantum key distribution (QKD) enables secure communication by harnessing the fundamental principles of quantum physics, which inherently guarantee information-theoretic security and intrinsic resistance to quantum computing attacks. However, the secure key rate of QKD ... | https://arxiv.org/abs/2512.24094 | Academic Papers | svg |
91446537d5526d38eca70747e8fe2f85e573cf78d95fe1164425ee155964bec5 | 2026-01-01T00:00:00-05:00 | Soft x-rays with Orbital Angular Momentum for resonant scattering experiments at the SOLEIL synchrotron | arXiv:2512.24191v1 Announce Type: cross Abstract: The paper presents a comprehensive description of a new setup implemented and commissioned at the SEXTANTS beamline of the SOLEIL synchrotron for absorption and scattering experiments with x-ray beams carrying an orbital angular momentum, also known as twisted x-ray bea... | https://arxiv.org/abs/2512.24191 | Academic Papers | svg |
f9bdffb183838f468072c7964709ee97a465300dd93a2bb84b794424bd181515 | 2026-01-01T00:00:00-05:00 | A short technical comment on Bub's There is No Quantum World (arXiv:2512.18400v2) and a brief remark on related Grangier's reply (arXiv:2512.22965v1) | arXiv:2512.24198v1 Announce Type: cross Abstract: This note is a friendly technical check of Jeffrey Bub's There is No Quantum World (arXiv:2512.18400v2). I flag one unambiguous mathematical slip (a cardinality identity that implicitly assumes the Continuum Hypothesis) and then point out a few places where the discussi... | https://arxiv.org/abs/2512.24198 | Academic Papers | svg |
45fa0935ec157f0ad42252a09f1a25c2022e078c77aa5c74c7d428eadf8c68f0 | 2026-01-01T00:00:00-05:00 | Extending the Growth Temperature-N Concentration Regime Through Pd Doping in Fe4N Thin Films | arXiv:2512.24208v1 Announce Type: cross Abstract: Fe4N is a well-known anti-perovskite compound exhibiting high magnetization, high chemical stability, low coercivity, high Curie temperature, and high spin-polarization ratio. Therefore, it is a viable candidate for applications in spintronic and magnetic storage device... | https://arxiv.org/abs/2512.24208 | Academic Papers | svg |
f762554bec3546899ecf5bce6ed9fa73c81865e62bfc25ed23211bb38de6cbee | 2026-01-01T00:00:00-05:00 | Tritium accumulation and ozone decontamination of tungsten and beryllium | arXiv:2512.24256v1 Announce Type: cross Abstract: Tritium adsorption on surfaces creates a variety of issues, ranging from the fields of fusion applications to small and large-scale laboratory experiments using tritium. The extent to which tritium accumulates on surfaces is generally material-dependent and must be dete... | https://arxiv.org/abs/2512.24256 | Academic Papers | svg |
3e44ff1e9530cafd6080ee53efedec352deb792e02852e904180a285bf12ba6a | 2026-01-01T00:00:00-05:00 | Using NV centers in diamond to detect DC to very-low frequency magnetic fields | arXiv:2512.24273v1 Announce Type: cross Abstract: In this work we present a compact and portable tabletop magnetometer that utilizes negatively charged nitrogen-vacancy (NV) centers in diamond. The magnetometer is operated using a dual microwave resonance detection approach in combination with an optically detected mag... | https://arxiv.org/abs/2512.24273 | Academic Papers | svg |
81969c95fdcd8760d00c09bd62ea6dba408d41fde13d9125ddd42c332870f399 | 2026-01-01T00:00:00-05:00 | Assembling a Bose-Hubbard superfluid from tweezer-controlled single atoms | arXiv:2512.24374v1 Announce Type: cross Abstract: Quantum simulation relies on the preparation and control of low-entropy many-body systems to reveal the behavior of classically intractable models. The development of new approaches for realizing such systems therefore represents a frontier in quantum science. Here we e... | https://arxiv.org/abs/2512.24374 | Academic Papers | svg |
c8f3d8c24aad4938bc871108969a84a52d6865038e152d49bccc0b4bf253a055 | 2026-01-01T00:00:00-05:00 | Turbulence-Driven Corrugation of Collisionless Fast-Magnetosonic Shocks | arXiv:2512.24425v1 Announce Type: cross Abstract: Collisionless fast-magnetosonic shocks are often treated as smooth, planar boundaries, yet observations point to organized corrugation of the shock surface. A plausible driver is upstream turbulence. Broadband fluctuations arriving at the front can continually wrinkle i... | https://arxiv.org/abs/2512.24425 | Academic Papers | svg |
3dc86fac36997abf5168ce98f74ad5fff5a27d8418bc1a298277f1029a680ba2 | 2026-01-01T00:00:00-05:00 | Epigenetic Control and Reprogramming-Induced Potential Landscapes of Gene Regulatory Networks: A Quantitative Theoretical Approach | arXiv:2512.24427v1 Announce Type: cross Abstract: We develop an extended Dynamical Mean Field Theory framework to analyze gene regulatory networks (GRNs) incorporating epigenetic modifications. Building on the Hopfield network model analogy to spin glass systems, our approach introduces dynamic terms representing DNA m... | https://arxiv.org/abs/2512.24427 | Academic Papers | svg |
e81fa43cf23aa6064cda5605fe466e32ccab7774464a4c1890e9886b763f89e4 | 2026-01-01T00:00:00-05:00 | Picture an Astronomer: Best Practices for Retaining Talent in Astrophysics | arXiv:2512.24465v1 Announce Type: cross Abstract: Women are consistently underrepresented in astrophysics yet are simultaneously subject to disproportionate attrition at every career stage. This disparity between demonstrated efficacy in job performance and ultimate career outcome was the primary motivation for the Pic... | https://arxiv.org/abs/2512.24465 | Academic Papers | svg |
a83be75d2bb79959d8f9087316c8f09d0d6ac2b9a6defdf6979a2e3af3fa479d | 2026-01-01T00:00:00-05:00 | Dynamics of Interfacial Diffusion Control in Amphiphilic Lipid-Coated Micro-Particles for Stochastic Release Systems | arXiv:2512.24566v1 Announce Type: cross Abstract: The release of hydrophilic solutes from micron scale particulate formulations can be understood as an interfacial transport problem in which diffusion across a heterogeneous amphiphilic coating competes with dissolution and convective removal in the surrounding medium. ... | https://arxiv.org/abs/2512.24566 | Academic Papers | svg |
bab5181c151ac4c81129e640ec03854e68cd118d98c98b7c242243edbba2ef0d | 2026-01-01T00:00:00-05:00 | Band Structure and Dynamics of Single Photons in Atomic Lattices | arXiv:2512.24596v1 Announce Type: cross Abstract: We present a framework to investigate the collective properties of atomic lattices in one, two, and three dimensions. We analyze the single-photon band structure and associated atomic decay rates, revealing a fundamental dependence on dimensionality. One- and two-dimens... | https://arxiv.org/abs/2512.24596 | Academic Papers | svg |
70b935e82c17b94f5f64226a5677e737554f777ed1f1ddaaee004d2bd26338d2 | 2026-01-01T00:00:00-05:00 | Volcano Architecture for Scalable Quantum Processor Units | arXiv:2512.24626v1 Announce Type: cross Abstract: Quantum information processing platforms based on array of matter qubits, such as neutral atoms, trapped ions, and quantum dots, face significant challenges in scalable addressing and readout as system sizes increase. Here, we propose the "Volcano" architecture that est... | https://arxiv.org/abs/2512.24626 | Academic Papers | svg |
4374f620c269a57727008b8bb01e710390e86bb46f1055cb0255d9d3a4e07208 | 2026-01-01T00:00:00-05:00 | Upscaling from ab initio atomistic simulations to electrode scale: The case of manganese hexacyanoferrate, a cathode material for Na-ion batteries | arXiv:2512.24816v1 Announce Type: cross Abstract: We present a generalizable scale-bridging computational framework that enables predictive modeling of insertion-type electrode materials from atomistic to device scales. Applied to sodium manganese hexacyanoferrate, a promising cathode material for grid-scale sodium-ion... | https://arxiv.org/abs/2512.24816 | Academic Papers | svg |
86e22efef37f6fea2a24999b4e1d220954df8f9d473e259755e41fb58f2f5453 | 2026-01-01T00:00:00-05:00 | Measuring Mixed-State Topological Invariant in Open Photonic Quantum Walk | arXiv:2512.24857v1 Announce Type: cross Abstract: Pure-state manifestations of geometric phase are well established and have found applications across essentially all branches of physics, yet their generalization to mixed-state regimes remains largely unexplored experimentally. The Uhlmann geometric phase offers a natu... | https://arxiv.org/abs/2512.24857 | Academic Papers | svg |
fc62604ae249f32dfa278f3774a2542f1021dcaef075e0789acba5e9f2d95b4a | 2026-01-01T00:00:00-05:00 | Metallic solid-state hydrogen storage crystals achieved through chemical precompression under ambient conditions | arXiv:2512.24876v1 Announce Type: cross Abstract: Improving hydrogen storage density is essential for reducing the extreme conditions required in applications such as nuclear fusion. However, the recognition of metallic hydrogen as the "Holy Grail" of high-pressure science highlights the difficulty of high-density hydr... | https://arxiv.org/abs/2512.24876 | Academic Papers | svg |
ea90855f16482c755b028d66deb0495b44b314c63b52d37febd2b84e02129938 | 2026-01-01T00:00:00-05:00 | Exact Identity Linking Entropy Production and Mutual Information | arXiv:2512.24877v1 Announce Type: cross Abstract: Linking entropy production (EP) to information is a key step toward data-driven nonequilibrium thermodynamics. We derive an exact identity for overdamped Langevin dynamics that equates the total EP rate to the mutual-information rate between an infinitesimal displacemen... | https://arxiv.org/abs/2512.24877 | Academic Papers | svg |
fd0fc99e363358ae5c4a354ede1042aec757cf95b0b6605ca418ae9c7c350fee | 2026-01-01T00:00:00-05:00 | Image-Plane Detection of Spatially Entangled Photon Pairs with a CMOS Camera | arXiv:2512.24878v1 Announce Type: cross Abstract: Spatially entangled photon pairs (biphotons) generated by spontaneous parametric down-conversion offer unique opportunities for quantum imaging, but image-plane biphoton correlations are difficult to observe with camera-based detectors. Previous camera-based biphoton im... | https://arxiv.org/abs/2512.24878 | Academic Papers | svg |
fa59ee6bf607bd805cccc45edce50a64290021545279e22bbd32e6c167d664f0 | 2026-01-01T00:00:00-05:00 | Melting curve of correlated iron at Earth's core conditions from machine-learned DFT+DMFT | arXiv:2512.25061v1 Announce Type: cross Abstract: Reliable constraints on iron's melting curve at Earth's inner-core boundary require accurate finite-temperature electronic correlations, yet DFT+DMFT calculations remain too costly for large-scale thermodynamic sampling. Here, we develop a machine-learning accelerator f... | https://arxiv.org/abs/2512.25061 | Academic Papers | svg |
5a1c09bd4f4ebd32868675680d79a4fd5aef70ecbdb80cc83fc259880a5b7e00 | 2026-01-01T00:00:00-05:00 | Positron Bunch Radiation in the System of Tightly Packed Nanotubes | arXiv:1512.08282v3 Announce Type: replace Abstract: Radiation emitted by a bunch of positrons channeled in nanotubes at zero emission angle is studied taking into account medium polarization. The formation of radiation is characterized by an energy threshold that depends on the oscillation amplitude of each positron. W... | https://arxiv.org/abs/1512.08282 | Academic Papers | svg |
06611656f1c1759b523d859bfec7a07729226e4eeb3abfed7f1ba2065d38449e | 2026-01-01T00:00:00-05:00 | Excitons: Energetics and spatio-temporal dynamics | arXiv:2111.06460v2 Announce Type: replace Abstract: The concept of an exciton as a quasiparticle that represents collective excited states was originally adapted from solid-state physics and has been successfully applied to molecular aggregates by relying on the well-established limits of the Wannier exciton and the Fr... | https://arxiv.org/abs/2111.06460 | Academic Papers | svg |
5e221ee7e346f2cd975b0f71e4eaaf9a0bea64e0db0922ada6951e3178da8805 | 2026-01-01T00:00:00-05:00 | Classical Monte Carlo algorithm for simulation of a pseudospin model for cuprates | arXiv:2301.11708v2 Announce Type: replace Abstract: A classical Monte Carlo algorithm based on the quasi-classical approximation is applied to the pseudospin Hamiltonian of the model cuprate. The model takes into account both local and non-local correlations, Heisenberg spin-exchange interaction, single-particle and co... | https://arxiv.org/abs/2301.11708 | Academic Papers | svg |
38e657afe104829bda78d677b601405668b5dd9a8f91b923bd024560e22af382 | 2026-01-01T00:00:00-05:00 | Nonadiabatic derivative couplings through multiple Franck-Condon modes dictate the energy gap law for near and short-wave infrared dye molecules | arXiv:2309.10695v3 Announce Type: replace Abstract: Near infrared (NIR, 700 - 1,000 nm) and short-wave infrared (SWIR, 1,000 - 2,000 nm) dye molecules exhibit significant nonradiative decay rates from the first singlet excited state to the ground state. While these trends can be empirically explained by a simple energy... | https://arxiv.org/abs/2309.10695 | Academic Papers | svg |
eb3e39ff98dac6dc5a2e84bfe1008bab512bc0bcd60df451d61db636a12f0cd9 | 2026-01-01T00:00:00-05:00 | Reducibility of higher-order networks from dynamics | arXiv:2404.08547v4 Announce Type: replace Abstract: Empirical complex systems can be characterized not only by pairwise interactions, but also by higher-order (group) interactions influencing collective phenomena, from metabolic reactions to epidemics. Nevertheless, higher-order networks' apparent superior descriptive ... | https://arxiv.org/abs/2404.08547 | Academic Papers | svg |
ee60c58a91795b55b0c63e675aa7ceb4fada7f086a715292a4d68e011a0702f3 | 2026-01-01T00:00:00-05:00 | Radiation forces and torques in optics and acoustics | arXiv:2410.23670v3 Announce Type: replace Abstract: The mechanical action of various kinds of waves has been recognized for several centuries. The first tide of scientific interest in wave-induced forces and torques emerged at the turn of the 20th century, with the development of wave theories and the concepts of wave ... | https://arxiv.org/abs/2410.23670 | Academic Papers | svg |
c1e6a9b668234679af71ab8bd67387e3f2a90771f3cc5390cacf571b19fe2db0 | 2026-01-01T00:00:00-05:00 | Quantum Sensing Using Atomic Clocks for Nuclear and Particle Physics | arXiv:2411.19424v3 Announce Type: replace Abstract: Technologies for manipulating single atoms have advanced drastically in the past decades. Due to their excellent controllability of internal states, atoms serve as one of the ideal platforms as quantum systems. One major research direction in atomic systems is the pre... | https://arxiv.org/abs/2411.19424 | Academic Papers | svg |
e79b0193f8980a16aa9facf0ab2ee5cb5562b2c19fec23b74781c62e8993c6c4 | 2026-01-01T00:00:00-05:00 | Learning Generalized Diffusions using an Energetic Variational Approach | arXiv:2412.04480v2 Announce Type: replace Abstract: Extracting governing physical laws from computational or experimental data is crucial across various fields such as fluid dynamics and plasma physics. Many of those physical laws are dissipative due to fluid viscosity or plasma collisions. For such a dissipative physi... | https://arxiv.org/abs/2412.04480 | Academic Papers | svg |
85eb649212581dc2944bce319ff1d775a0cd9768fe719744074a03f386d3c93e | 2026-01-01T00:00:00-05:00 | A Radio-Frequency Emitter Design for the Low-Frequency Regime in Atomic Experiments | arXiv:2502.11549v4 Announce Type: replace Abstract: Radio-frequency (RF) control is a key technique in cold atom experiments. We present a compact and efficient RF circuit based on a capacitive transformer network, where a low-frequency coil operating up to 30MHz serves as both an intrinsic inductor and a power-sharing... | https://arxiv.org/abs/2502.11549 | Academic Papers | svg |
48c0cadfd45ef9b400f323b74f7aace75b06d2efff60101322dc33fc142d5a11 | 2026-01-01T00:00:00-05:00 | Bounds on dissipation in three-dimensional planar shear flows: reduction to two-dimensional problems | arXiv:2503.04005v3 Announce Type: replace Abstract: Bounds on turbulent averages in shear flows can be derived from the Navier--Stokes equations by a mathematical approach called the background method. Bounds that are optimal within this method can be computed at each Reynolds number Re by numerically optimizing subjec... | https://arxiv.org/abs/2503.04005 | Academic Papers | svg |
79b153f4d9959562de08f57511917d9a99a6f9a43ff4cabc0a4d5a5bc8579c7c | 2026-01-01T00:00:00-05:00 | AttoSHINE: Generation of continuous-wave terawatt-scale attosecond X-ray pulses at SHINE | arXiv:2506.07213v4 Announce Type: replace Abstract: Attosecond X-ray pulses are a critical tool for tracking ultrafast electron dynamics in condensed matter, molecular systems, and strongly correlated materials. Recent breakthroughs have pushed X-ray free electron lasers (XFELs) into the attosecond domain, significantl... | https://arxiv.org/abs/2506.07213 | Academic Papers | svg |
1bff969468962ee4394fbb9239018751af3cf5428980380615078ca2c0b83e0b | 2026-01-01T00:00:00-05:00 | Elimination of angular dependency in quantum three-body problem made easy | arXiv:2506.23962v2 Announce Type: replace Abstract: This work presents a systematic account of elimination of angular dependency from nonrelativistic Schr\"odinger equation for a three-body quantum system with arbitrary masses, charges, angular momentum, and parity. The resulting reduced Schr\"odinger equation (RSE) fo... | https://arxiv.org/abs/2506.23962 | Academic Papers | svg |
b58504d5995ca06d2ff76d87b9b2e273201c6c93c7a90a2cb3768d704360ed1b | 2026-01-01T00:00:00-05:00 | An Online Data Analysis Framework for Small-Scale Physics Experiments | arXiv:2508.00705v3 Announce Type: replace Abstract: A robust and flexible architecture capable of providing real-time analysis on diagnostic data is of crucial importance to physics experiments. In this paper, we present such an online framework, used in June 2025 as part of the HRMT-68 experiment, performed at the HiR... | https://arxiv.org/abs/2508.00705 | Academic Papers | svg |
b296265eaf25016021bd2dd8119e4bd3ca1026bbb87fc1dc82a918bbb212c990 | 2026-01-01T00:00:00-05:00 | Generalized Wigner-Smith theory for perturbations at exceptional and diabolic point degeneracies | arXiv:2508.05039v2 Announce Type: replace Abstract: Spectral degeneracies, including diabolic (DP) and exceptional (EP) points, exhibit unique sensitivity to external perturbations, enabling powerful control and engineering of wave phenomena. We present a residue-based perturbation theory that quantifies complex resona... | https://arxiv.org/abs/2508.05039 | Academic Papers | svg |
4aca63c4a598f0d271a22f3abb5fb6c310115c3cee3c3040f888598bf81a73c2 | 2026-01-01T00:00:00-05:00 | The Effects of a Constructed Closure of the Bering Strait on AMOC Tipping Behavior | arXiv:2508.19826v2 Announce Type: replace Abstract: The Atlantic Meridional Overturning Circulation (AMOC) is a major tipping element in the present-day climate, and could potentially collapse under sufficient freshwater or CO2-forcing. While the effect of the Bering Strait on AMOC stability has been well studied, it i... | https://arxiv.org/abs/2508.19826 | Academic Papers | svg |
6a15dcde86bad2e7d72ca4f9bf5c1a7f99730d148997a01a1bd5857eb8ad1e9f | 2026-01-01T00:00:00-05:00 | Backward similarity solution of the Boussinesq groundwater equation | arXiv:2509.07478v2 Announce Type: replace Abstract: Groundwater flow in an unconfined aquifer resting on a horizontal impermeable layer with a boundary condition of a rapid increase in the source water level is considered in this work. The newly introduced condition, referred to as the backward power-law head condition... | https://arxiv.org/abs/2509.07478 | Academic Papers | svg |
e8f34e33e2595995dcc52f1b607bda5d102afe94fc9cb3b0f57ad93daa1a129f | 2026-01-01T00:00:00-05:00 | Programmable Optical Filters Based on Feed-Forward Photonic Meshes | arXiv:2509.12059v3 Announce Type: replace Abstract: We demonstrate an integrated photonic circuit based on feed forward photonic meshes that can be programmed and reconfigured to perform arbitrary spectral filter functions. We investigate a subset of the available filter functions, demonstrating that a N = 4 input tria... | https://arxiv.org/abs/2509.12059 | Academic Papers | svg |
47433acb545e2ef88c4a5182336d051be7a2d30cb3b07ac106273c372ff515f7 | 2026-01-01T00:00:00-05:00 | Time-diffracting 2D wave vortices | arXiv:2510.10147v2 Announce Type: replace Abstract: Wave vortices constitute a large family of wave entities, closely related to phase singularities and orbital angular momentum (OAM). So far, two main classes of localized wave vortices have been explored: (i) transversely-localized monochromatic vortex beams that carr... | https://arxiv.org/abs/2510.10147 | Academic Papers | svg |
56c2d1926a73313f2ff74e5cec66c38b6ccbf1d37b072f9af7c9d8ab9c31645c | 2026-01-01T00:00:00-05:00 | Dependence of Microstructure Classification Accuracy on Crystallographic Data Representation | arXiv:2510.13104v2 Announce Type: replace Abstract: Convolutional neural networks are increasingly being used to analyze and classify material microstructures, motivated by the possibility that they will be able to identify relevant microstructural features more efficiently and impartially than human experts. While up ... | https://arxiv.org/abs/2510.13104 | Academic Papers | svg |
10b405b69d19ba83606d4357f61d102c5092318adcdf1e05bfface67cf48d2e5 | 2026-01-01T00:00:00-05:00 | Long-lived giant circular Rydberg atoms at room temperature | arXiv:2510.27471v2 Announce Type: replace Abstract: Stability achieved by large angular momentum is ubiquitous in nature, with examples ranging from classical mechanics, over optics and chemistry, to nuclear physics. In atoms, angular momentum can protect excited electronic orbitals from decay due to selection rules. T... | https://arxiv.org/abs/2510.27471 | Academic Papers | svg |
990289fd1d056bfb5d22c0dc9f08f2e24aba7e267589c019873b1cb3f81e939b | 2026-01-01T00:00:00-05:00 | Enhanced cooperativity of J-exciton-polaritons in dielectric BIC metasurfaces | arXiv:2511.08103v2 Announce Type: replace Abstract: Highly correlated photon sources can be realized through cooperative coupling among quantum systems, giving rise to superradiant collective emission. In solid-state ensembles, however, such collective behaviour is confined to subwavelength dimensions and is strongly s... | https://arxiv.org/abs/2511.08103 | Academic Papers | svg |
de74c5b5db2d4c3e066797f8d252debde7fb70c7a0643f4f8057956ed8d3d481 | 2026-01-01T00:00:00-05:00 | Electric-Field-Induced Tautomerism in Metal-Free Benziporphyrins Enables Aromaticity-Controlled Conductance Switching | arXiv:2511.21727v2 Announce Type: replace Abstract: Metal-free porphyrins can switch between hydrogen-bonded tautomers, potentially enabling reversible control in molecular electronics. However, electric field gating of porphyrin tautomerism, which is critical for device integration, has not been fully realized. We pro... | https://arxiv.org/abs/2511.21727 | Academic Papers | svg |
86244846f101e8242d1eb1324afe5e6bfdd5882d6fa7ecfe170a0374d8e1c81f | 2026-01-01T00:00:00-05:00 | Optical Response in Spintronic Poisson Bolometers | arXiv:2512.14968v2 Announce Type: replace Abstract: Analog bolometers based on temperature-dependent phase-transition materials such as vanadium oxide (VOx) and barium titanate (BTO) represent the state of the art in uncooled infrared detectors. Recently, the first room-temperature spintronic Poisson bolometer based on... | https://arxiv.org/abs/2512.14968 | Academic Papers | svg |
d45da5c78a3fc62e640c50930942677797cd017c34dea5fa9a98873e4997007b | 2026-01-01T00:00:00-05:00 | Magneto-optical Skyrmion for manipulation of arbitrary light polarization | arXiv:2512.21006v2 Announce Type: replace Abstract: Dynamic manipulation of arbitrary light polarization is of fundamental importance for versatile optical functionalities, yet realizing such full-Poincar\'e-sphere control within compact nanophotonic architectures remains a formidable challenge. Here, we theoretically ... | https://arxiv.org/abs/2512.21006 | Academic Papers | svg |
619a3300aa33675dc258b75c5ac9919407e34a30949aad6d1bf80fa6e4591a2f | 2026-01-01T00:00:00-05:00 | Electrode Geometry Optimization in Vortex-Type Seawater Magnetohydrodynamic Generators | arXiv:2512.22446v2 Announce Type: replace Abstract: Magnetohydrodynamics (MHD) generators present a promising pathway for clean energy conversion by directly transforming conductive fluids' kinetic energy into electricity. This study investigates the impact of electrode geometry modifications on the performance of a vo... | https://arxiv.org/abs/2512.22446 | Academic Papers | svg |
0d7a9dc7b3f2b9ed7cece052902c81282da2c8742316f7a6c9b990cdfe008df3 | 2026-01-01T00:00:00-05:00 | Theoretical calculations of isotope shifts in highly charged Ni$^{12+}$ ion | arXiv:2512.22850v2 Announce Type: replace Abstract: We present relativistic many-body perturbation theory plus configuration interaction (MBPT+CI) calculations of the lowest four excited states of Ni$^{12+}$, a promising candidate for highly charged ion (HCI) optical clocks. By combining the convergence behavior from m... | https://arxiv.org/abs/2512.22850 | Academic Papers | svg |
adf99ee3ca02ce95e59e72af783dcbf63f60a80d6cc3f1dd869bb0c6d698747c | 2026-01-01T00:00:00-05:00 | Thermodynamically Consistent Vibrational-Electron Heating: Generalized Model for Multi-Quantum Transitions | arXiv:2512.23072v2 Announce Type: replace Abstract: Accurate prediction of electron temperature ($T_{\rm e}$) is critical for non-equilibrium plasma applications ranging from hypersonic flight to plasma-assisted combustion. We recently proposed a thermodynamically consistent model for vibrational-electron heating [Phys... | https://arxiv.org/abs/2512.23072 | Academic Papers | svg |
1ea8bbb4fd2f001ea83bfec9c8d436e6a2e9d40f6a7569cc55d81491bea66d40 | 2026-01-01T00:00:00-05:00 | A simple generalization of the energy gap law for nonradiative processes | arXiv:2110.09464v2 Announce Type: replace-cross Abstract: For more than 50 years, an elegant energy gap (EG) law developed by Englman and Jortner [Mol. Phys. {\bf 18}, 145 (1970)] has served as a key theory to understand and model nearly exponential dependence of nonradiative transition rates on the difference of energ... | https://arxiv.org/abs/2110.09464 | Academic Papers | svg |
c0892c819254e0eaec3639f1f91d6fd2ae49b382a2667324cda5fde952dd7f0e | 2026-01-01T00:00:00-05:00 | Partially polaron-transformed quantum master equation for exciton and charge transport dynamics | arXiv:2203.02812v3 Announce Type: replace-cross Abstract: Polaron-transformed quantum master equation (PQME) offers a unified framework to describe the dynamics of quantum systems in both limits of weak and strong couplings to environmental degrees of freedom. Thus, PQME serves as an efficient method to describe charge... | https://arxiv.org/abs/2203.02812 | Academic Papers | svg |
57dd672c0ac7b1bf892929e7ed4ddc082e602def6adaff6490d6b6595e948238 | 2026-01-01T00:00:00-05:00 | Simple and general unitarity conserving numerical real time propagators of time dependent Schr\"odinger equation based on Magnus expansion | arXiv:2312.01115v2 Announce Type: replace-cross Abstract: Magnus expansion (ME) provides a general way to expand the real-time propagator of a time-dependent Hamiltonian within the exponential such that the unitarity is satisfied at any order. We use this property and explicit integration of Lagrange interpolation form... | https://arxiv.org/abs/2312.01115 | Academic Papers | svg |
345e8aea4c9e6211f0c3ee4438d21b71d057f728fcd91c2168be5ee01817ee2c | 2026-01-01T00:00:00-05:00 | Fermi's golden rule rate expression for transitions due to nonadiabatic derivative couplings in the adiabatic basis | arXiv:2405.02697v3 Announce Type: replace-cross Abstract: Starting from a general molecular Hamiltonian expressed in the basis of adiabatic electronic and nuclear position states, where a compact and complete expression for nonadiabatic derivative coupling (NDC) Hamiltonian term is obtained, we provide a general analys... | https://arxiv.org/abs/2405.02697 | Academic Papers | svg |
90f366de242707ec1dc029ed4c1bf0e3fc44c8575035b0ce105fccf4883564ad | 2026-01-01T00:00:00-05:00 | Investigation of resistive switching in Au/MoS2/Au using Reactive Molecular Dynamics and ab-initio quantum transport calculations | arXiv:2407.11437v2 Announce Type: replace-cross Abstract: In this work, we investigate the underlying physical mechanism for electric-field induced resistive switching in Au/MoS2/Au based memristive devices by combining reactive Molecular Dynamics (MD) and ab-initio quantum transport calculations. Using MD with Au/Mo/S... | https://arxiv.org/abs/2407.11437 | Academic Papers | svg |
0c25e2977262ea12b8f902fed0216d6d3d3f0b00eb718fda57c2a83f26a7bfa8 | 2026-01-01T00:00:00-05:00 | Eigenstate thermalization to non-monotonic distributions in strongly-interacting chaotic lattice gases | arXiv:2501.08967v4 Announce Type: replace-cross Abstract: We find non-monotonic equilibrium energy distributions, qualitatively different from the Fermi-Dirac and Bose-Einstein forms, in strongly-interacting many-body chaotic systems. The effect emerges in systems with finite energy spectra, supporting both positive an... | https://arxiv.org/abs/2501.08967 | Academic Papers | svg |
482665c7a46476ef382c73a08045696aade67f0d3ceae797d8838404faa4fb67 | 2026-01-01T00:00:00-05:00 | Hierarchical Loop Stabilization in Periodically Driven Elastic Networks | arXiv:2503.19681v2 Announce Type: replace-cross Abstract: Network remodeling, or adaptation, in the presence of periodically driven forcings has hereto remained largely unexplored, despite the fact that a broad class of biological transport networks, e.g. animal vasculature, depends on periodic driving (pulsatility of ... | https://arxiv.org/abs/2503.19681 | Academic Papers | svg |
d764ce8222c1e5b968148eddb8ac56677d653b7bc20141884fa13d8eee8956bc | 2026-01-01T00:00:00-05:00 | An electron-hadron collider at the high-luminosity LHC | arXiv:2503.20475v3 Announce Type: replace-cross Abstract: We discuss a concept of a lower-energy version of the Large Hadron-electron Collider (LHeC), delivering electron-hadron collisions concurrently to the hadron-hadron collisions at the high-luminosity LHC at CERN. Assuming the use of a 20 GeV electron Energy Recov... | https://arxiv.org/abs/2503.20475 | Academic Papers | svg |
f32a8758a98a90fb175182f791bbb94a7191d355b8e52153617c35af6dbecfc3 | 2026-01-01T00:00:00-05:00 | Interplay of Coil-Globule Transitions and Aggregation in Homopolymer Aqueous Solutions: Simulation and Topological Insights | arXiv:2504.19147v2 Announce Type: replace-cross Abstract: We investigate the structural and topological properties of hydrophobic homopolymer chains in aqueous solutions using molecular dynamics simulations and circuit topology (CT) analysis. By combining geometric observables, such as radius of gyration and degree of ... | https://arxiv.org/abs/2504.19147 | Academic Papers | svg |
32d3e09a685ee4251ec0cfa42c601d96cbf1a60a7b0879dcbab7f647b81f759c | 2026-01-01T00:00:00-05:00 | Deep-learning atomistic semi-empirical pseudopotential model for nanomaterials | arXiv:2505.09846v2 Announce Type: replace-cross Abstract: The semi-empirical pseudopotential method (SEPM) has been widely applied to provide computational insights into the electronic structure, photophysics, and charge carrier dynamics of nanoscale materials. We present "DeepPseudopot", a machine-learned atomistic ps... | https://arxiv.org/abs/2505.09846 | Academic Papers | svg |
501f01bd5a2021809fc3e805d7b189daf57d3fb02e2d1e421a9527b965c3340d | 2026-01-01T00:00:00-05:00 | Local-available quantum correlation swapping in one-parameter X states | arXiv:2507.23142v2 Announce Type: replace-cross Abstract: Although introduced for entanglement, quantum repeaters and swapping protocols have been analyzed for other quantum correlations (QC), such as quantum discord. In 2015, Mundarain and Ladr\'on de Guevara [Quantum Inf. Process. 14, 4493 (2015)] introduced local-av... | https://arxiv.org/abs/2507.23142 | Academic Papers | svg |
16267690e5e4b8efb6b1b1b36dd3f8e4e1a73a2748a0d1408fe0b2c2a7581953 | 2026-01-01T00:00:00-05:00 | Multivalent linkers mediated ultra-sensitive bio-detection | arXiv:2508.00346v3 Announce Type: replace-cross Abstract: In biosensing and diagnostic applications, a key objective is to design detection systems capable of identifying targets at very low concentrations, i.e., achieving high sensitivity. Here, we propose a linker-mediated detection scheme in which the presence of mu... | https://arxiv.org/abs/2508.00346 | Academic Papers | svg |
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