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e7959cd339e1a585500e674832f36a3b63b3359c55bcdf3aa0692d11abb41311 | 2026-01-23T00:00:00-05:00 | Interaction between cell membranes and protein inclusions in the large-deformation regime | arXiv:2601.15477v1 Announce Type: new Abstract: Biological membranes are dynamic surfaces whose shape and function are critically influenced by protein inclusions (PIs). While membrane deformations induced by PIs have been extensively studied in the small-deformation regime, a variety of processes involves strong membr... | https://arxiv.org/abs/2601.15477 | Academic Papers | svg |
128d5bae751ceac5f6b90ee6c1edab5bd89f82ab53346177ad5b4116c64e7b64 | 2026-01-23T00:00:00-05:00 | Visualization of Gaussian Mode Profile in Gigahertz Surface-Acoustic-Wave Resonators | arXiv:2601.15480v1 Announce Type: new Abstract: Surface-acoustic-wave (SAW) resonators operating at gigahertz (GHz) frequencies are widely used in wireless telecommunication and quantum information processing. Successful implementation of such resonators calls for detailed microscopic understanding of their mode profil... | https://arxiv.org/abs/2601.15480 | Academic Papers | svg |
73933a3730380d2e94dadd36b0106e8bb8296026520c702e1d9e408595071b53 | 2026-01-23T00:00:00-05:00 | Equivariant Interatomic Potentials without Tensor Products | arXiv:2601.15492v1 Announce Type: new Abstract: Foundational machine-learned interatomic potentials have emerged as powerful tools for atomistic simulations, promising near first-principles accuracy across diverse chemical spaces at a fraction of the cost of quantum-mechanical calculations. However, the most accurate e... | https://arxiv.org/abs/2601.15492 | Academic Papers | svg |
6eaf4cfdf3b0144e3c0924b10e3eddfea8b8f8008f82758e7f0ded562b9f0fe5 | 2026-01-23T00:00:00-05:00 | Convolutional LSTM Surrogate for Mesoscale Hydrocode Simulations of Granular Wave Propagation | arXiv:2601.15497v1 Announce Type: new Abstract: Granular materials subjected to impact loading exhibit highly heterogeneous spatiotemporal dynamics governed by wave propagation, pore collapse, and grain-scale rearrangements. Mesoscale hydrocodes resolve these processes but are computationally expensive, limiting their ... | https://arxiv.org/abs/2601.15497 | Academic Papers | svg |
60fdeb5fce96d612e482c87bb5ae263081af9672300544573fbe1cad4fe9ffc2 | 2026-01-23T00:00:00-05:00 | Optical Manipulation of Erythrocytes via Evanescent Waves: Assessing Glucose-Induced Mobility Variations | arXiv:2601.15502v1 Announce Type: new Abstract: This study investigates the dynamics of red blood cells (RBCs) under the influence of evanescent waves generated by total internal reflection (TIR). Using a 1064 nm laser system and a dual-chamber prism setup, we quantified the mobility of erythrocytes in different glucos... | https://arxiv.org/abs/2601.15502 | Academic Papers | svg |
ab6109943da50eccf2b49b3c8d0bbb9d9fb5cb27add845af0936de1ddcf17ea9 | 2026-01-23T00:00:00-05:00 | Dynamical Characteristics of the Body-Caudal Fin Joint of a Carangiform Swimmer and its Influence on Hydrodynamics | arXiv:2601.15510v1 Announce Type: new Abstract: The hydrodynamics of fish swimming depend on the interaction between the undulation of the body and the flapping of the caudal fin. This study develops a computational framework of a Jackfish-inspired swimmer with an independently mounted caudal fin that pitches passively... | https://arxiv.org/abs/2601.15510 | Academic Papers | svg |
9890c8d65367fde5e3e5748b0f3005056b2729dc22c4a3782fca5a191288740c | 2026-01-23T00:00:00-05:00 | Study of the Effects of Artificial Dissipation and Other Numerical Parameters on Shock Wave Resolution | arXiv:2601.15513v1 Announce Type: new Abstract: The effects induced by numerical schemes and mesh geometry on the solution of two-dimensional supersonic inviscid flows are investigated in the context of the compressible Euler equations. Five different finite-difference schemes are considered: the Beam and Warming impli... | https://arxiv.org/abs/2601.15513 | Academic Papers | svg |
fbfd033b38c85e2488bca87a4d9097bbcef5e3a54547d630c3b7caa313a1b224 | 2026-01-23T00:00:00-05:00 | Numerical Aspects of Gradient Reconstruction Schemes Applied to Complex Geometries | arXiv:2601.15522v1 Announce Type: new Abstract: This work primarily focuses on the study of three gradient reconstruction techniques applied to the calculation of viscous terms in a cell-centered, finite volume formulation for general unstructured grids. The work also addresses different ways of formulating the limiter... | https://arxiv.org/abs/2601.15522 | Academic Papers | svg |
fa812e3e56037540fed409d84be381272b0aaaa9fd744a5862040552dcb3b1ac | 2026-01-23T00:00:00-05:00 | Exploring the impacts of demand scenarios, weather variability and mitigation of emissions on Morocco's hydrogen market and renewable transition pathways | arXiv:2601.15535v1 Announce Type: new Abstract: The global demand for green hydrogen and its derivatives is growing rapidly as a cornerstone for decarbonizing hard-to-abate sectors. Morocco, endowed with abundant solar and wind resources, ambitions to capture up to 4% of the global PtX market by 2030, positioning itsel... | https://arxiv.org/abs/2601.15535 | Academic Papers | svg |
22a9596fb29ad53cf74389616897a910a32b875e7df7631f2ad6a94495ff4742 | 2026-01-23T00:00:00-05:00 | Can Rising Consumption Deepen Inequality? | arXiv:2601.15537v1 Announce Type: new Abstract: The impact of rising consumption on wealth inequality remains an open question. Here we revisit and extend the Social Architecture of Capitalism agent-based model proposed by Ian Wright, which reproduces stylized facts of wealth and income distributions. In a previous stu... | https://arxiv.org/abs/2601.15537 | Academic Papers | svg |
f5e20dcff319efdcd6fe7866c0d27390de18c9ca647c0e9825ead9197de624da | 2026-01-23T00:00:00-05:00 | Experimental Demonstration of Nonlinear Photoconductive Gain in N-Doped $\beta$-Ga$_2$O$_3$ Devices | arXiv:2601.15555v1 Announce Type: new Abstract: Photoconductive devices based on ultra-wide-bandgap (UWBG) materials offer a promising pathway toward compact, high-voltage (HV) optoelectronic and optical sensing in harsh environments. In this Letter, we report field-tunable nonlinear photoconductive gain in vertical $\... | https://arxiv.org/abs/2601.15555 | Academic Papers | svg |
9fa9c8a6f52369dd26a460c489905881f78d37d034d24321d58da13642ede686 | 2026-01-23T00:00:00-05:00 | An ultrafast diamond nonlinear photonic sensor | arXiv:2601.15562v1 Announce Type: new Abstract: The integration of light and materials technology is key to the creation of innovative sensing technologies. Sensing of electric and magnetic fields, and temperature with high spatio-temporal resolution is a critical task for the development of the next-generation of nano... | https://arxiv.org/abs/2601.15562 | Academic Papers | svg |
b556a09e14a1c67372d517ba21cc3299f393b91e0a8acb8b3684675fbf0d8e0b | 2026-01-23T00:00:00-05:00 | Discovery of Density Limit Disruption Induced by Core-localized Alfv${\'e}$nic Ion Temperature Gradient Instabilities in a Tokamak Plasma | arXiv:2601.15567v1 Announce Type: new Abstract: To achieve a high energy gain, the fusion reactor plasma must reach a very high density. However, the tokamak plasmas ofen undergo disruption when the density exceeds the Greenwald density. The density limit disruption in tokamak plasmas is a mysterious barrier to magneti... | https://arxiv.org/abs/2601.15567 | Academic Papers | svg |
8d0de516bcf79076c742ee69b5ad235643b5cb640e698ba8b5bb0c55fe76b1b6 | 2026-01-23T00:00:00-05:00 | {\sigma}h-Broken Induced Topological quasi-BIC | arXiv:2601.15569v1 Announce Type: new Abstract: Transitions from bound states in the continuum (BICs) to quasi-BICs (qBICs) are typically realized by introducing in-plane asymmetry, including permittivity asymmetry ({\epsilon}-qBICs) and geometry asymmetry (g-qBICs). Here, we demonstrate that when the in-plane symmetry... | https://arxiv.org/abs/2601.15569 | Academic Papers | svg |
ddf6f858286cf362ecc6c25570655536afba32551576f200d4ddbb8c63c5529a | 2026-01-23T00:00:00-05:00 | Head-wearable Holographic Head-mounted Display with 6 Degrees of Freedom | arXiv:2601.15581v1 Announce Type: new Abstract: A head-mounted display (HMD) using holography technology (holo-HMD) is expected to be the next generation of HMDs capable of reducing three-dimensional sickness. In HMDs, it is important to generate images that respond to head movement in real time. However, in holo-HMDs,... | https://arxiv.org/abs/2601.15581 | Academic Papers | svg |
a603cbc72aace2a49da72f7da32a38064177a98da4384b96ac61b642f99ea300 | 2026-01-23T00:00:00-05:00 | Swelling-Induced Stress-Assisted Transfer of Nanodiamond Arrays with a PVA Carrier Tape for Conformal Bio-Integrated Sensing and Labelling | arXiv:2601.15587v1 Announce Type: new Abstract: The conformal integration of nitrogen-vacancy (NV) center nanodiamond arrays onto soft, hydrated, curvilinear biological interfaces remain a fundamental challenge for in vivo quantum sensing and imaging. Conventional transfer techniques often fail due to reliance on high ... | https://arxiv.org/abs/2601.15587 | Academic Papers | svg |
414add717e4263141a8d50bc3670211b89d104c867716e6fd854280b8a5e85ed | 2026-01-23T00:00:00-05:00 | Density Limit Experiments and Core-localized Kinetic MHD Activities in HL-2A Ohmic Heating Plasmas | arXiv:2601.15590v1 Announce Type: new Abstract: The density limit is a mysterious barrier to magnetic confinement nuclear fusion, and is still an unresolved issue. In this paper, we will present the experimental results of the density limit and core-localized kinetic MHD instabilities on HL-2A. Firstly, the high densit... | https://arxiv.org/abs/2601.15590 | Academic Papers | svg |
93688e70c85ebca0aced07ad9bb8acd4694fe040bf8677ba82938fe18da4e428 | 2026-01-23T00:00:00-05:00 | Adaptive information-maximization encoding for ghost imaging--A general Bayesian framework under experimental physical constraints | arXiv:2601.15604v1 Announce Type: new Abstract: Ghost imaging (GI) has demonstrated diverse imaging capabilities enabled by its encoding-decoding-based computational imaging mechanism. Accordingly, information-theoretic studies have emerged as a promising avenue for probing the fundamental performance bounds of of GI a... | https://arxiv.org/abs/2601.15604 | Academic Papers | svg |
a23851f83da46db0ce16cc7940f7e1d1def77f2f00a3ed7e1b2dab6d6450c8da | 2026-01-23T00:00:00-05:00 | A kinetic-moment framework for electron energy dynamics in capacitively coupled plasmas: absorption, conversion, transport, and dissipation | arXiv:2601.15613v1 Announce Type: new Abstract: Understanding electron energy dynamics in low-temperature plasmas such as capacitively coupled plasmas (CCPs), including energy absorption, conversion, transport, and dissipation, is essential for interpreting discharge physics and process applications. We propose a kinet... | https://arxiv.org/abs/2601.15613 | Academic Papers | svg |
8095b8b0559fb0b1613576f2400786759180a92433caaf46e515942ec553916d | 2026-01-23T00:00:00-05:00 | Burst Mode Ultrafast Laser Welding of Sapphire and Fe-36Ni Alloy with Non-optical Contact Condition | arXiv:2601.15629v1 Announce Type: new Abstract: Ultrafast laser welding provides a promising approach for high precision integration of transparent and metallic materials. However, its practical application remains constrained by the precise regulation of the interfacial gap. This study investigates the interfacial res... | https://arxiv.org/abs/2601.15629 | Academic Papers | svg |
67f593d529db18c01ef1e4f233076f1fb7392d98459064c4718ccc830ada3162 | 2026-01-23T00:00:00-05:00 | Structures of elastoinertial turbulence in pipe flow | arXiv:2601.15637v1 Announce Type: new Abstract: Elastoinertial turbulence (EIT) is a self-sustaining chaotic state resulting from the interplay between inertia and elasticity in the flow of dilute polymeric solutions, and its emergence is believed to limit the achievable drag reduction in turbulence flow using polymer ... | https://arxiv.org/abs/2601.15637 | Academic Papers | svg |
50a1c2b1d46c139574e2d14cacb76c498f183c231e3bb387862bd3faf272e60e | 2026-01-23T00:00:00-05:00 | An optical transistor of the nonlinear resonant structure | arXiv:2601.15638v1 Announce Type: new Abstract: An optical transistor capable of simultaneous amplification and switching is theoretically proposed via cascaded second-order nonlinear interactions in a resonant structure. Two distinct operational schemes are analyzed. A single frequency scheme employs cascaded second h... | https://arxiv.org/abs/2601.15638 | Academic Papers | svg |
570034cda70f4362dd118e3982e971e9400361f6e3400c0e1f7be6cda977e299 | 2026-01-23T00:00:00-05:00 | Scaling-Based Quantization of Spacetime Microstructure | arXiv:2601.15649v1 Announce Type: new Abstract: Planck-scale physics challenges the classical smooth-spacetime picture by introducing quantum fluctuations that imply a nontrivial spacetime microstructure. We present a framework that encodes these fluctuations by promoting local scale factors, rather than the metric ten... | https://arxiv.org/abs/2601.15649 | Academic Papers | svg |
7766b088e0fccadee9861dcf267f46f51dfc5270c2e8b378a8f96e54b9904a24 | 2026-01-23T00:00:00-05:00 | Toward Trustworthy Short-Range Forecasts with AFNO: From Skill Metrics to Conservation Checks | arXiv:2601.15660v1 Announce Type: new Abstract: Data driven weather models now approach traditional numerical weather prediction (NWP) skill at short to medium lead times, but their dynamical consistency during autoregressive rollout remains uncertain. | https://arxiv.org/abs/2601.15660 | Academic Papers | svg |
2e9bc9adcbc6ad2208c9d1e1dda99dc7ac4352826baf60aa078b90bc732ff5cc | 2026-01-23T00:00:00-05:00 | Non-Ambipolarity of Microturbulent Transport | arXiv:2601.15661v1 Announce Type: new Abstract: Even what is called electrostatic microturbulence produces a plasma-beta-dependent turbulent magnetic field $\tilde{B}$, which makes the magnetic field lines chaotic. Quasi-neutrality along the chaotic magnetic field lines requires a potential that obeys $\vec{B}\cdot \ve... | https://arxiv.org/abs/2601.15661 | Academic Papers | svg |
82d4fcbec8e80ffebfc22fff9f86b3eb184dcf57b1f6a3a934e5bd8a7468e4e2 | 2026-01-23T00:00:00-05:00 | Blue to Near-IR Integrated PZT Silicon Nitride Modulators for Quantum and Atomic Applications | arXiv:2601.15695v1 Announce Type: new Abstract: Modulation and control of lasers and optical signals is necessary for trapped-ion and cold neutral atom quantum systems. Given the diversity of atomic species, experimental modalities, and architectures, integrated optical modulators designed to operate across the visible... | https://arxiv.org/abs/2601.15695 | Academic Papers | svg |
b4e7c9bf1c1ab14bf32f7716384a6fad85f76438a3a74c16167d02a2a9fc8675 | 2026-01-23T00:00:00-05:00 | Monolithic tantalum pentoxide microrings with intrinsic Q factors exceeding 4X10(6) | arXiv:2601.15753v1 Announce Type: new Abstract: Tantalum pentoxide (Ta2O5), as a silicon-photonic-compatible material platform, has garnered significant attention for high-performance integrated photonics due to its exceptional properties: a broad transparency window spanning from 0.28 um to 8 um, a moderate refractive... | https://arxiv.org/abs/2601.15753 | Academic Papers | svg |
1993a7e506b0dc3901bba392d67450764403a919bac4ba0d58a69e306e987096 | 2026-01-23T00:00:00-05:00 | Multi-Scale Irregularities Product: a data product utilizing the high-resolution Swarm plasma density data for space weather applications | arXiv:2601.15762v1 Announce Type: new Abstract: We use the high-resolution Swarm faceplate plasma density data at 16 Hz to develop a set of parameters that can characterize multi-scale ionospheric structures and irregularities along the Swarm orbit. We present the methods for calculating density gradients over differen... | https://arxiv.org/abs/2601.15762 | Academic Papers | svg |
4aaff290f1ba9af12dfc48a6026207c4b895c0ab2031a55ba03d065f21313483 | 2026-01-23T00:00:00-05:00 | Explainable deep-learning detection of microplastic fibers via polarization-resolved holographic microscopy | arXiv:2601.15769v1 Announce Type: new Abstract: Reliable identification of microplastic fibers is crucial for environmental monitoring but remains analytically challenging. We report an explainable deep-learning framework for classifying microplastic and natural microfibers using polarization-resolved digital holograph... | https://arxiv.org/abs/2601.15769 | Academic Papers | svg |
ca2406ce1d9c07ffe9c217a9a2ba941df508960e1ddfdf2841775e4414c21769 | 2026-01-23T00:00:00-05:00 | Coherent Mode Decoupling: A Versatile Framework for High-Throughput Partially Coherent Light Transport | arXiv:2601.15776v1 Announce Type: new Abstract: Accurate and efficient wave-optics simulation of partially coherent light transport systems is critical for the design of advanced optical systems, ranging from computational lithography to diffraction-limited storage rings (DLSR). However, traditional approaches based on... | https://arxiv.org/abs/2601.15776 | Academic Papers | svg |
42ba9acb94e945fee44e3bda1cbc4553b5120bfdced8e55b8ccf99a2304fb762 | 2026-01-23T00:00:00-05:00 | On the effect of force on DNA in the Peyrard-Bishop-Dauxois model | arXiv:2601.15792v1 Announce Type: new Abstract: This paper presents a numerical study of the dynamics of DNA double helix breakage under the influence of external forces using the Peyrard-Bishop-Dauxois (PBD) model. The PBD model represents DNA as a chain of nonlinearly coupled oscillators, which makes it possible to a... | https://arxiv.org/abs/2601.15792 | Academic Papers | svg |
ad10340611112ce8521b5ad79871bef5b22ecd528d651bcbe41a475082453196 | 2026-01-23T00:00:00-05:00 | Photorefraction Management in Lithium Niobate Waveguides: High-Temperature vs. Cryogenic Solutions | arXiv:2601.15817v1 Announce Type: new Abstract: Lithium niobate sees widespread use in nonlinear and quantum optical devices, such as for sum- and difference-frequency generation or spontaneous parametric down-conversion. In lithium niobate waveguides, nonlinear optical processes are often limited by the so-called phot... | https://arxiv.org/abs/2601.15817 | Academic Papers | svg |
56c9cee4ac85d2232a556aab7d2f213cfd19b1148ac213df577e031b977123c6 | 2026-01-23T00:00:00-05:00 | Determination of the longitude difference between Baghdad and Khwarezm using a lunar eclipse (the method of Abu Rayhan al-Biruni and Abu al-Wafa al-Buzjani) | arXiv:2601.15837v1 Announce Type: new Abstract: This paper examines how, in the tenth century, medieval Iranian scholars Abu Rayhan al-Biruni and Abu al-Wafa al-Buzjani determined the difference in geographical longitude between the cities of Baghdad and Khwarezm through simultaneous observation of a lunar eclipse. Bri... | https://arxiv.org/abs/2601.15837 | Academic Papers | svg |
4be77792b416bff051cf21e1d9061e3235ee4736e42d1d2cc45acdb628b9dbfd | 2026-01-23T00:00:00-05:00 | Turbulent hydrogen premixed flames at high pressure and high temperature | arXiv:2601.15848v1 Announce Type: new Abstract: The combined influence of elevated pressure and temperature, representative of gas-turbine operating conditions, on lean premixed hydrogen flames is investigated using Direct Numerical Simulations (DNS) of a turbulent jet. Three cases are considered: 1 atm/298 K, 5 atm/47... | https://arxiv.org/abs/2601.15848 | Academic Papers | svg |
0de3529ef550b59c0dd7163e64b7742a922dfbd1f57c5fff1d77e30350cb14c1 | 2026-01-23T00:00:00-05:00 | Dynamics of antiferromagnetic Dimers in Rydberg Atom Chains | arXiv:2601.15866v1 Announce Type: new Abstract: We investigate the dynamics of antiferromagnetic dimers within a Rydberg atom chain in the regime where laser detuning compensates for nearest-neighbor (NN) interactions. Using an effective PXQ model, we demonstrate that the associated Hilbert space decomposes into discon... | https://arxiv.org/abs/2601.15866 | Academic Papers | svg |
cd8c74012f1407255366f5c02267720d6406ee15b79fc6561cf2abfd3ce1ffb8 | 2026-01-23T00:00:00-05:00 | Large-scale real-time signal processing in physics experiments: The ALICE TPC FPGA pipeline | arXiv:2601.15868v1 Announce Type: new Abstract: For LHC Run 3, the ALICE Time Projection Chamber was upgraded to operate in continuous readout mode. Interaction rates of up to 50 kHz in Pb-Pb collisions require real-time processing of more than 3 TB/s of raw detector data. This requirement is met by a custom FPGA-based... | https://arxiv.org/abs/2601.15868 | Academic Papers | svg |
6b6f942395323160c3ffc3aeba60094c07d760f8b6bef030742655e17332951c | 2026-01-23T00:00:00-05:00 | Size-dependent Dielectric Permittivity of Perovskite Nanocrystals | arXiv:2601.15898v1 Announce Type: new Abstract: Perovskite nanocrystals (PNCs) are promising building blocks for quantum photonic devices. Optical properties of PNCs can be enhanced by integration with optical cavities or nanoantennas. Designing such structures requires accurate size dependent dielectric permittivity o... | https://arxiv.org/abs/2601.15898 | Academic Papers | svg |
fff04602493be8aeb9a4d6277e09068bdc126eb458c9c1f0f13278318513c022 | 2026-01-23T00:00:00-05:00 | Quantitative absorption tomography | arXiv:2601.15925v1 Announce Type: new Abstract: Brightfield microscopy is central to wide range of biology, engineering, and histopathology; but is inherently limited to two-dimensional qualitative imaging, systematically investigating three-dimensional (3D) volumetric architecture. Here we introduce quantitative absor... | https://arxiv.org/abs/2601.15925 | Academic Papers | svg |
41bae74196cb6443d14ea43b71a72d168a54770f40b6f8dca739fd96df3cf703 | 2026-01-23T00:00:00-05:00 | OPTIMA, a board dedicated to Optimized Precision Timing for Multichannel Acquisition | arXiv:2601.15937v1 Announce Type: new Abstract: In the new era of HL-LHC experiments, fast-timing detectors are emerging as critical tools for background rejection. Typical requirements include a temporal hit resolution of about 50 ps, a spatial resolution of around 12 $\mu$m, and radiation hardness up to $10^{17}$n$_\... | https://arxiv.org/abs/2601.15937 | Academic Papers | svg |
404a643e7a3c1f862bfe4d4af421eb5586084e3f839541c907a6299b775982fe | 2026-01-23T00:00:00-05:00 | Operating a large-diameter dual-phase liquid xenon TPC in the unshielded PANCAKE facility | arXiv:2601.15938v1 Announce Type: new Abstract: Future liquid-xenon (LXe) based observatories for rare processes, such as XLZD, require testing of large components and sub-assemblies in cryogenic liquid or gaseous xenon environments. Here we present results from the stable operation of a shallow dual-phase LXe TPC with... | https://arxiv.org/abs/2601.15938 | Academic Papers | svg |
b9479079e8e31ea10413ed68f2ca9c17e492abff8e01c1f9837296649df6877a | 2026-01-23T00:00:00-05:00 | Partitioning networks into clusters of synchronized nodes via the message-passing algorithm: an unbiased scalable approach | arXiv:2601.15944v1 Announce Type: new Abstract: Partitioning large networks into stable clusters of synchronized nodes is a challenging task. Recent approaches based on spectral analysis can provide exact results on specific dynamics but remain unfeasible for very large networks. Moreover, within a stochastic framework... | https://arxiv.org/abs/2601.15944 | Academic Papers | svg |
89ba95cc3b1331bef89bd69e7e838e3d8be6cb5632c75f9068c8cdcaaf72039f | 2026-01-23T00:00:00-05:00 | Multimodal Imaging System Combining Hyperspectral and Laser Speckle Imaging for In Vivo Hemodynamic and Metabolic Monitoring | arXiv:2601.15947v1 Announce Type: new Abstract: We present the development and validation of a novel multimodal optical imaging platform that integrates hyperspectral imaging (HSI) and laser speckle contrast imaging (LSCI) to enable real-time, non-invasive mapping of tissue oxygenation, perfusion and metabolism, via bl... | https://arxiv.org/abs/2601.15947 | Academic Papers | svg |
bdc966166ac0529a54e2f71e7263eee3f7ce1fc76af23cd0fe7ab85f27f21287 | 2026-01-23T00:00:00-05:00 | Response of fluorescent molecular rotors in ternary macromolecular mixtures | arXiv:2601.15967v1 Announce Type: new Abstract: For a few decades, Fluorescent Molecular Rotors have been commonly employed as local probes of microviscosity in complex materials. However, without proper calibration, relating microviscosity to a physical parameter is unclear, which strongly limits their quantitative us... | https://arxiv.org/abs/2601.15967 | Academic Papers | svg |
8a2944eebc40ceec90043d5d1172f6d418222b314945eafb4af48f0e3cbce6b0 | 2026-01-23T00:00:00-05:00 | Assimilating rough features: A data-driven framework to infer rough wall properties from sparse experimental data | arXiv:2601.15980v1 Announce Type: new Abstract: Surface roughness influences turbulent boundary layers (TBLs) primarily through the roughness function $\Delta U^+$ and the equivalent sand-grain roughness height \(k_s\). Direct determination of \(k_s\) typically requires detailed velocity and wall-shear stress measureme... | https://arxiv.org/abs/2601.15980 | Academic Papers | svg |
f12b434cde7ee25ab645c93dd77e8b4acd36a3df7d8b1323254869eb69a03a36 | 2026-01-23T00:00:00-05:00 | Mid-infrared high-sensitive cavity-free in-situ CO gas sensing based on up-conversion detection | arXiv:2601.15981v1 Announce Type: new Abstract: Carbon monoxide (CO) is a significant indicator gas with considerable application value in atmospheric monitoring, industrial production and medical diagnosis. Its fundamental vibrational band locates around 4.6 $\upmu$m and has larger absorption line strength than that o... | https://arxiv.org/abs/2601.15981 | Academic Papers | svg |
a5ead134ba8df1dc010e25b21cce9bcbd3a777b19c1c15ee8cf78f6482678684 | 2026-01-23T00:00:00-05:00 | On-chip Multimode Opto-electronic Neural Network | arXiv:2601.15989v1 Announce Type: new Abstract: Opto-electronic computing combines the complementary strengths of photonics and electronics to deliver ultrahigh computational throughput with high energy efficiency. However, its practical deployment for real-world applications has been limited by architectures that rely... | https://arxiv.org/abs/2601.15989 | Academic Papers | svg |
d73accf5b1aec65a743c88571613638d3046da1fc438cedddaacec3e25069688 | 2026-01-23T00:00:00-05:00 | Application of zone refining to the development of NaI(Tl) detectors for SABRE North | arXiv:2601.15998v1 Announce Type: new Abstract: The SABRE North experiment is developing ultra-high radiopurity NaI(Tl) detectors to investigate dark matter. To achieve this, SABRE North utilizes the technique called zone refining for NaI powder purification. This work details the mathematical model developed to descri... | https://arxiv.org/abs/2601.15998 | Academic Papers | svg |
9011cd09514e510543099f4363358b2fdef18602536597f3d3860f5cb8390c52 | 2026-01-23T00:00:00-05:00 | Enhanced Representation-Based Sampling for the Efficient Generation of Datasets for Machine-Learned Interatomic Potentials | arXiv:2601.16047v1 Announce Type: new Abstract: In this work, we present Enhanced Representation-Based Sampling (ERBS), a novel enhanced sampling method designed to generate structurally diverse training datasets for machine-learned interatomic potentials. ERBS automatically identifies collective variables by dimension... | https://arxiv.org/abs/2601.16047 | Academic Papers | svg |
f98e0af0008fb234b906353e25dff9f8ce10829e342fcbd5f2371a693f62b335 | 2026-01-23T00:00:00-05:00 | Gain-Layer Project | arXiv:2601.16049v1 Announce Type: new Abstract: Gain-layer degradation from exposure to radiation limits the use of Low-Gain Avalanche Diodes (LGADs) in high energy particle physics detector experiments. Proper understanding of how the gain-layer is destroyed is not available on a defect level. Only measurements for ma... | https://arxiv.org/abs/2601.16049 | Academic Papers | svg |
defd84f06adc14dc03afb8a9c222544164536c15233e19fe2737833c93588950 | 2026-01-23T00:00:00-05:00 | Physics-Informed Neural Networks for Viscoacoustic Wave Propagation: Forward Modelling, Inversion and Discretization Sensitivity | arXiv:2601.16068v1 Announce Type: new Abstract: Seismic wave forward and inverse modeling are fundamental tools for subsurface imaging and geological hazard assessment. Conventional grid-based numerical methods, such as finite-difference and finite-element approaches, often require dense discretization and repeated for... | https://arxiv.org/abs/2601.16068 | Academic Papers | svg |
594bc82557e4ab67d76bc7308947468612f500b60160fbb6fac42fcad7da9551 | 2026-01-23T00:00:00-05:00 | In vitro binding energies capture Klf4 occupancy across the human genome | arXiv:2601.16151v1 Announce Type: new Abstract: Transcription factors (TFs) regulate gene expression by binding to specific genomic loci determined by DNA sequence. Their sequence specificity is commonly summarized by a consensus binding motif. However, eukaryotic genomes contain billions of low-affinity DNA sequences ... | https://arxiv.org/abs/2601.16151 | Academic Papers | svg |
605ab436c5cc636c2da0819991d6527fb7ad6c3cacc7d586b5aba0767ef039a6 | 2026-01-23T00:00:00-05:00 | Engineering polarization: How contradictory stimulation systematically undermines political moderation | arXiv:2601.16181v1 Announce Type: new Abstract: Political moderation, a key attractor in democratic systems, proves highly fragile under realistic information conditions. We develop a stochastic model of opinion dynamics to analyze how noise and differential susceptibility reshape the political spectrum. Extending Marv... | https://arxiv.org/abs/2601.16181 | Academic Papers | svg |
be44fe28f77e4014ad358931c91d97a3084f71c21638adcd8106f5f389577dbc | 2026-01-23T00:00:00-05:00 | Pushing the limits of unconstrained machine-learned interatomic potentials | arXiv:2601.16195v1 Announce Type: new Abstract: Machine-learned interatomic potentials (MLIPs) are increasingly used to replace computationally demanding electronic-structure calculations to model matter at the atomic scale. The most commonly used model architectures are constrained to fulfill a number of physical laws... | https://arxiv.org/abs/2601.16195 | Academic Papers | svg |
7d940fe0e6dc04c6bd127c35350d50989abba081bf0856c5078dc6b0808f76a3 | 2026-01-23T00:00:00-05:00 | Electron Transfer, Diabatic Couplings and Vibronic Energy Gaps in a Phase Space Framework | arXiv:2601.16209v1 Announce Type: new Abstract: We investigate the well-known Shin-Metiu model for an electronic crossing, using both a standard Born-Huang (BH) framework and a novel phase space (PS) electronic Hamiltonian framework. We show that as long as we are not in the strongly nonadiabatic region, a phase space ... | https://arxiv.org/abs/2601.16209 | Academic Papers | svg |
bcd64ccd72cd8d564683ab489c444d31802e7e7c42d354cd3cb996a0f2a03a8f | 2026-01-23T00:00:00-05:00 | Cost scaling of MPS and TTNS simulations for 2D and 3D systems with area-law entanglement | arXiv:2601.08132v1 Announce Type: cross Abstract: Tensor network states are an indispensable tool for the simulation of strongly correlated quantum many-body systems. In recent years, tree tensor network states (TTNS) have been successfully used for two-dimensional systems and to benchmark quantum simulation approaches... | https://arxiv.org/abs/2601.08132 | Academic Papers | svg |
cb73d89a8843364b5e3a0afbac46667ee311287a18fdd7f951203fcb32ae191a | 2026-01-23T00:00:00-05:00 | Effects of 2.45 GHz radiofrequency upon Leuconostoc mesenteroides Glucose-6-phosphate dehydrogenase enzymatic activity | arXiv:2601.11382v1 Announce Type: cross Abstract: In this report we evaluate the effect in the enzyme activity of Glucose 6-phosphate Dehydrogenase from Leuconostoc mesenteroides by irradiation with 2.45 GHz radiofrequency at a power output of 0.1 W during a 91 h period. The results show that the RF irradiation preserv... | https://arxiv.org/abs/2601.11382 | Academic Papers | svg |
06893eccefdc2e9c0380a676424bb7cfdbd9d9d3ac8eda20fae047d3719aabf5 | 2026-01-23T00:00:00-05:00 | Controlling HER activity and stability of $\gamma$- and 6,6,12-Graphyne through engineered B-N doping: DFT and Reactive MD simulations | arXiv:2601.15424v1 Announce Type: cross Abstract: Graphynes offer a chemically heterogeneous $sp/sp^{2}$ carbon framework with distinct electronic regimes and site-selective reactivity. Here, Density Functional Theory and Reactive Molecular Dynamics Simulations are combined to evaluate pristine, B-doped, N-doped, and B... | https://arxiv.org/abs/2601.15424 | Academic Papers | svg |
1a14a5257a725fb2db26add3c9ba26de3310755b1b4a8dd32110a1daaa339c9b | 2026-01-23T00:00:00-05:00 | Numba-Accelerated 2D Diffusion-Limited Aggregation: Implementation and Fractal Characterization | arXiv:2601.15440v1 Announce Type: cross Abstract: We present dla-ideal-solver, a high-performance framework for simulating two-dimensional Diffusion-Limited Aggregation (DLA) using Numba-accelerated Python. By leveraging just-in-time (JIT) compilation, we achieve computational throughput comparable to legacy static imp... | https://arxiv.org/abs/2601.15440 | Academic Papers | svg |
3efb5a2b93bfd1c587637ad14fd98e7a8160370c0ce45716c5353f2bd865b723 | 2026-01-23T00:00:00-05:00 | Bidirectional teleportation using scrambling dynamics: a practical protocol | arXiv:2601.15536v1 Announce Type: cross Abstract: We show that quantum information scrambling can enable a generic SWAP gate between collective degrees of freedom in systems without universal local control. Our protocol combines the Hayden-Preskill recovery scheme, associated with the black hole information paradox, wi... | https://arxiv.org/abs/2601.15536 | Academic Papers | svg |
c931a209b940f3e2ce7aefaa2979e36da53b491f254326a045bef62104bd4409 | 2026-01-23T00:00:00-05:00 | Bright Pulsed Squeezed Light for Quantum-Enhanced Precision Microscopy | arXiv:2601.15565v1 Announce Type: cross Abstract: Squeezed states of light enable enhanced measurement precision by reducing noise below the standard quantum limit. A key application of squeezed light is nonlinear microscopy, where state-of-the-art performance is limited by photodamage and quantum-limited noise. Such m... | https://arxiv.org/abs/2601.15565 | Academic Papers | svg |
8ec9934bd37b118a8b49ba2dc3f6adcedf096f3a623506204d9d752721ded9ce | 2026-01-23T00:00:00-05:00 | Anomalous valley Hall dynamics of exciton-polaritons | arXiv:2601.15631v1 Announce Type: cross Abstract: The valley degree of freedom in atomically thin transition-metal dichalcogenides provides a natural binary index for information processing. Exciton-polaritons formed under strong light-matter coupling offer a promising route to overcome the limited lifetime and transpo... | https://arxiv.org/abs/2601.15631 | Academic Papers | svg |
b1a1fe7d3727215f7c6f29c9e78a15d86b2c8e53ab53ef2c500128e6198a163a | 2026-01-23T00:00:00-05:00 | Enhancing the Size of Phase-Space States Containing Sub-Planck-Scale Structures via Non-Gaussian Operations | arXiv:2601.15654v1 Announce Type: cross Abstract: We observe a metrological advantage in phase-space sensitivity for photon-added cat and kitten states over their original forms, due to phase-space broadening from increased amplitude via photon addition, albeit with higher energy cost. Using accessible non-classical re... | https://arxiv.org/abs/2601.15654 | Academic Papers | svg |
fcce64f23e7f608cc5a776dd67722054fd6534884a17300bd0b8855395916361 | 2026-01-23T00:00:00-05:00 | Emergence of spatiotemporal patterns in a fuel-driven coupled cooperative supramolecular system | arXiv:2601.15662v1 Announce Type: cross Abstract: Chemically fueled supramolecular systems can exhibit complex, time-dependent behaviors reminiscent of living matter when maintained far from equilibrium by continuous energy or fuel consumption. Here, we introduce a minimal reaction-diffusion model that captures the ess... | https://arxiv.org/abs/2601.15662 | Academic Papers | svg |
0f407cc39fcaddc7b0237fbf95df4c6775186ef27d0962fc8ae167cb153d1e1c | 2026-01-23T00:00:00-05:00 | Distance-Independent Atmospheric Refraction Correction for Accurate Retrieval of Fireball Trajectories | arXiv:2601.15805v1 Announce Type: cross Abstract: Accurate determination of fireball direction is essential for retrieving trajectories and velocities. Errors in these measurements have significant implications, affecting the calculated pre-impact orbit, influencing mass estimates, and impacting the accuracy of dark fl... | https://arxiv.org/abs/2601.15805 | Academic Papers | svg |
97a2d2c0ddf8440d132bda5ce645422a28daf46785e9abe537d7aac08c25dceb | 2026-01-23T00:00:00-05:00 | Muon beams towards muonium physics: progress and prospects | arXiv:2601.15818v1 Announce Type: cross Abstract: Advances in accelerator technology have led to significant improvements in the quality of muon beams over the past decades. Investigations of the muon and muonium enable precise measurements of fundamental constants, as well as searching for new physics beyond the Stand... | https://arxiv.org/abs/2601.15818 | Academic Papers | svg |
e9debbc47d67bb680de9d2ee3dc6221bf88e71e68697195ee9b62cdf59822daa | 2026-01-23T00:00:00-05:00 | Effects of pulsed and continuous light and heavy ion irradiation on the morphology and electrical properties of Ag+C60 and Au+C60 composite thin films | arXiv:2601.15835v1 Announce Type: cross Abstract: Metal - organic nanocomposite thin films represent a versatile class of materials whose properties can be effectively tuned through external stimuli. In this study, Ag+C60 and Au+C60 nanocomposite thin films were briefly investigated to elucidate the effects of ion irra... | https://arxiv.org/abs/2601.15835 | Academic Papers | svg |
d7b9f58e7d15650d96d27b69a0d24a99f97456bde24b2dcdd380d157b6962f2a | 2026-01-23T00:00:00-05:00 | Reaching the intrinsic performance limits of superconducting strip photon detectors up to 0.1 mm wide | arXiv:2601.15971v1 Announce Type: cross Abstract: Superconducting nanowire single-photon detectors (SNSPDs) have emerged as the highest performing photon-counting detectors, making them a critical technology in quantum photonics and photon-starved optical sensing. However, the performance of SNSPDs is limited not by th... | https://arxiv.org/abs/2601.15971 | Academic Papers | svg |
ae11c2d477388522775a7b9f11afbd0752d6101dd61afec32fd04adfdfaa8184 | 2026-01-23T00:00:00-05:00 | Real-Time Inviscid Fluid Dynamics and Aero-acoustics on a Sphere | arXiv:2601.15982v1 Announce Type: cross Abstract: Real-time fluid and aeroacoustic simulation on complex surfaces can have interactive applications - from globe-based weather visualizations to immersive computer games with physically accurate wind and sound. However, conventional grid-based solvers struggle with numeri... | https://arxiv.org/abs/2601.15982 | Academic Papers | svg |
a791ee7ffe9f917b134242ec37d536d6d8ba5e3baa2985e7e4068bc23e21eb6b | 2026-01-23T00:00:00-05:00 | Critical speed of a binary superfuid of light | arXiv:2601.16005v1 Announce Type: cross Abstract: We theoretically study the critical speed for superfluid flow of a two-dimensional (2D) binary superfluid of light past a polarization-sensitive optical obstacle. This speed corresponds to the maximum mean flow velocity below which dissipation is absent. In the weak-obs... | https://arxiv.org/abs/2601.16005 | Academic Papers | svg |
458e623a42d21502e1229029de46e00b7d783bd8dde6b3fb8049c582dd48bed0 | 2026-01-23T00:00:00-05:00 | Random Walks Across Dimensions: Exploring Simplicial Complexes | arXiv:2601.16086v1 Announce Type: cross Abstract: We introduce a novel operator to describe a random walk process on a simplicial complex. Walkers are allowed to wonder across simplices of various dimensions, bridging nodes to edges, and edges to triangles, via a nested organization that hierarchically extends to highe... | https://arxiv.org/abs/2601.16086 | Academic Papers | svg |
b49ae2bc7ceb4c71cab3ed74fb70c6569e7b91d97b2a9e47456f8fe5ac770ff8 | 2026-01-23T00:00:00-05:00 | Universal non-Gaussian order parameter statistics in 2D superfluids | arXiv:2601.16204v1 Announce Type: cross Abstract: Fluctuations are an intrinsic feature of many-body systems, and their full statistical distributions reveal a wealth of information about the underlying physics. Of particular interest are non-Gaussian, extreme-value statistics that arise when nontrivial correlations an... | https://arxiv.org/abs/2601.16204 | Academic Papers | svg |
caf42b0f1647215bff25b36f20c9fe8a46ae924fe5994197432ace4f13dd18df | 2026-01-23T00:00:00-05:00 | Light-induced, fictitious magnetic trapping of cold alkali atoms using an optical tweezers-nanofiber hybrid platform | arXiv:2412.04809v4 Announce Type: replace Abstract: We present a magnetic trapping scheme for cold 87Rb atoms based on light-induced fictitious magnetic fields generated by the evanescent field of an optical nanofiber (ONF) integrated with an optical tweezers. We calculate and compare the trapping potentials for both G... | https://arxiv.org/abs/2412.04809 | Academic Papers | svg |
f8c4c3503f7391dd13fce47cff5a09b25fac1de7f667089fab748ff36d4b975e | 2026-01-23T00:00:00-05:00 | Meshless Super-Resolution of Scattered Data via constrained RBFs and KNN-Driven Densification | arXiv:2503.04630v3 Announce Type: replace Abstract: We propose a novel meshless method to achieve super resolution from scattered data obtained from sparse, randomly positioned sensors such as the particle tracers of particle tracking velocimetry. The method combines K Nearest Neighbor Particle Tracking Velocimetry (KN... | https://arxiv.org/abs/2503.04630 | Academic Papers | svg |
3ba075a08bf06dcb402f5f202de057328d261ea16599c5e94b49bb96f52518aa | 2026-01-23T00:00:00-05:00 | Picogram-Level Nanoplastic Analysis with Nanoelectromechanical System Fourier Transform Infrared Spectroscopy: NEMS-FTIR | arXiv:2504.10192v3 Announce Type: replace Abstract: We present a photothermal infrared spectroscopy-based approach for the chemical characterization and quantification of nanoplastics. By combining the high sensitivity of nanoelectromechanical systems (NEMS) with the wide spectral range and ubiquity of commercially ava... | https://arxiv.org/abs/2504.10192 | Academic Papers | svg |
a934da93b166c485aebab9bc78e8d9be356e53f6ca20ab8afa9985de7f1e6372 | 2026-01-23T00:00:00-05:00 | Spin-Orbit Coupling in Helical Waveguides: A Local Duality Perspective and Emergent Gauge Fields | arXiv:2504.19501v4 Announce Type: replace Abstract: Dual symmetry is an intrinsic property of Maxwell's equations, corresponding to a global U(1) symmetry in vacuum, with helicity as the associated conserved quantity. In this paper, we investigate light propagation in a spin-degenerate medium using a field-theoretical ... | https://arxiv.org/abs/2504.19501 | Academic Papers | svg |
b38caf9c79eb44f45f480a3819b24eb1719103ef1814d38087eb98a38414e026 | 2026-01-23T00:00:00-05:00 | Fast recovery of parametric eigenvalues depending on several parameters and location of high order exceptional points | arXiv:2505.06141v2 Announce Type: replace Abstract: A numerical algorithm is proposed to deal with parametric eigenvalue problems involving non-Hermitian matrices and is exploited to find location of defective eigenvalues in the parameter space of non-Hermitian parametric eigenvalue problems. These non-Hermitian degene... | https://arxiv.org/abs/2505.06141 | Academic Papers | svg |
08c5a5928818e3f1bad450e98d1cbbe79540df8ef6a5c8064af542f9170fa329 | 2026-01-23T00:00:00-05:00 | Pulsation of Burner-Stabilized CH4-O2 Flames Moderated by CO2 Addition | arXiv:2507.10905v4 Announce Type: replace Abstract: This study investigated the pulsating instability of burner-stabilized premixed CH4-O2 flames at various levels of CO2 dilution. Experiments were conducted using a water-cooled porous-plug burner of 18 mm diameter over a wide range of mixture compositions and flow rat... | https://arxiv.org/abs/2507.10905 | Academic Papers | svg |
e34136d16f1ee7063e70ac71bb9035611302073eb3f10e87f28768dda36b1e99 | 2026-01-23T00:00:00-05:00 | Adaptive optics design for high-energy kW-class multi-slab laser amplifier | arXiv:2508.02259v3 Announce Type: replace Abstract: We demonstrate real-time wavefront correction in a high-energy high-average-power DiPOLE100/Bivoj laser using adaptive optics. A bimorph deformable mirror and Shack-Hartmann wavefront sensor reduced wavefront error tenfold and improved the Strehl ratio elevenfold. Des... | https://arxiv.org/abs/2508.02259 | Academic Papers | svg |
7a2c2905d48412b55d55424ab1157b859bb2454030eaa4a02cba0f51433fcc21 | 2026-01-23T00:00:00-05:00 | Studying magnetic circular vortex dichroism effect for photoionization of Rydberg atoms with vortex photons | arXiv:2509.06603v2 Announce Type: replace Abstract: Rydberg atoms, renowned for their exceptional quantum properties, hold significant importance in quantum physics. The photoionization of Rydberg atoms serves as a critical tool for probing their unique characteristics. In this work, we investigate the photoionization ... | https://arxiv.org/abs/2509.06603 | Academic Papers | svg |
4c9c4a5817456e25df7ebde37f9dd8f9f27021327ca9e7b8e33f9d3ec253f707 | 2026-01-23T00:00:00-05:00 | Shortest-path percolation on scale-free networks | arXiv:2509.09142v2 Announce Type: replace Abstract: The shortest-path percolation (SPP) model aims at describing the consumption and eventual exhaustion of a network's resources. Starting from a network containing a macroscopic connected component, random pairs of nodes are sequentially selected, and if the length of t... | https://arxiv.org/abs/2509.09142 | Academic Papers | svg |
bfc993f1d50c64cb61aaf0c6bda9a6c49c06ea7571949040e6bb8010f33b0c07 | 2026-01-23T00:00:00-05:00 | Asymptotics of spherical dynamos exhibiting a small-scale MAC balance | arXiv:2509.21348v3 Announce Type: replace Abstract: Understanding the asymptotic behaviour of numerical dynamo models is critical for extrapolating results to the physical conditions that characterise terrestrial planetary cores. Here we investigate the behaviour of convection-driven dynamos reaching a MAC (magnetic-Ar... | https://arxiv.org/abs/2509.21348 | Academic Papers | svg |
ec6d0d1ec23e7c5eb45231e0f45c8ea1831e719baf6ed465bab2ccd969dc3fec | 2026-01-23T00:00:00-05:00 | Phase stabilization for long baseline interferometry of incoherent optical sources | arXiv:2510.13263v2 Announce Type: replace Abstract: The maximum baseline, and therefore resolution, of optical astronomical interferometers is limited by attenuation and phase noise within the optical path between the apertures and beam combiner, as well as the practical challenges of constructing optical delay lines m... | https://arxiv.org/abs/2510.13263 | Academic Papers | svg |
a29e490d6fc5aeaf4d8954cd0825d3dc0e1a780e64010f7df67916921d756987 | 2026-01-23T00:00:00-05:00 | Multiphase modeling of anisotropic biomass particle pyrolysis accounting for particle deformation and coupled gas-phase dynamics | arXiv:2510.17588v2 Announce Type: replace Abstract: Numerical models of biomass particle pyrolysis focus on either the solid particle evolution or on the surrounding gas-phase dynamics, neglecting the coupled interactions between the two. This work addresses this limitation by proposing a single-grid model that fully r... | https://arxiv.org/abs/2510.17588 | Academic Papers | svg |
af8a19bdd40bc959d7d4b6f88a1d1d775beacde4271eaef8c7961239ff89571c | 2026-01-23T00:00:00-05:00 | Boundary layer transition induced by surface roughness distributed over a low-pressure turbine blade | arXiv:2510.22310v2 Announce Type: replace Abstract: Direct numerical simulations of a low-pressure turbine with roughness elements distributed over the blade surface have been performed. A series of fifteen cases with varying roughness heights and streamwise wavenumbers are introduced to present a systematic study of t... | https://arxiv.org/abs/2510.22310 | Academic Papers | svg |
a183abbc4d9333b453351fbeb90afdcdafc1fd400e0afdaba1747792c827e8f5 | 2026-01-23T00:00:00-05:00 | Galvanometer-scanning transient phase microscopy with balanced detection and arbitrary pump polarization | arXiv:2511.05443v2 Announce Type: replace Abstract: Transient absorption microscopy measures excited-state kinetics based on the imaginary part of the pump-induced perturbation to the complex refractive index, i.e. $\Im \{\Delta\mathcal N\}$, with applications in both materials and biomedical sciences. Its complement, ... | https://arxiv.org/abs/2511.05443 | Academic Papers | svg |
1ed8e3621f77a72a95519aa8e5e26b3c35a31e3fbdb587bf40d4b09bc8493af6 | 2026-01-23T00:00:00-05:00 | Structural transitions induced by adaptive rewiring in networks with fixed states | arXiv:2511.15043v2 Announce Type: replace Abstract: We investigate structural transitions in adaptive networks where node states remain fixed and only the connections evolve via state-dependent rewiring. Using a general framework characterized by probabilistic rules for disconnection and reconnection based on node simi... | https://arxiv.org/abs/2511.15043 | Academic Papers | svg |
7c2cad7372f7ecc93e21367b4fd5001a6d7f6d0e7acf1eb58866db9a2e035b29 | 2026-01-23T00:00:00-05:00 | Implicit and explicit treatments of model error in numerical simulation | arXiv:2511.15934v2 Announce Type: replace Abstract: Numerical simulations of physical systems exhibit discrepancies arising from unmodeled physics and idealizations, as well as numerical approximation errors stemming from discretization and solver tolerances. This article reviews techniques developed in the past severa... | https://arxiv.org/abs/2511.15934 | Academic Papers | svg |
b03b69fb4e250a5b2ceb5fa60974a280a37b54522bd20cc3bd1098802bd459c4 | 2026-01-23T00:00:00-05:00 | A Comparison between Separately Calibrated P-{\alpha} and Mesoscale Models for Weak Shock Compaction of Granular Sugar | arXiv:2512.01940v2 Announce Type: replace Abstract: This study compares calibration strategies for predicting particle velocity in granular sugar subjected to weak shock loading, using measurements from flyer-plate impact experiments as a benchmark. Two computational approaches are evaluated: a continuum-based P-alpha ... | https://arxiv.org/abs/2512.01940 | Academic Papers | svg |
9b3e9a80b1876e79f9bed70e7ea3ddbb305fb42c9bec2e6fe119f5e0e52f357c | 2026-01-23T00:00:00-05:00 | The Iris Illusion in the Tropical Sky Seen Through Two Decades of Aura MLS Ice Water Contents | arXiv:2512.03066v2 Announce Type: replace Abstract: I analyzed ice water content (IWC) data from the Aura Microwave Limb Sounder (MLS) and sea surface temperature (SST) data from NOAA's Optimum Interpolation SST (OISST) product from 2004 to 2024. Using these data, I derived monthly infrared (IR) leakage over the tropic... | https://arxiv.org/abs/2512.03066 | Academic Papers | svg |
605a3e2c6a7799ead88a8b49132df6988fb4b7a2da1652c3531c492f366f5128 | 2026-01-23T00:00:00-05:00 | A low-cost ice melt monitoring system using wind-induced motion of mass-balance stakes | arXiv:2512.11768v2 Announce Type: replace Abstract: Surface ablation measurements of glaciers are critical for understanding mass change over time. Mass-balance stakes are commonly used for localized measurements, with the exposed length typically measured manually at infrequent intervals. This paper presents the desig... | https://arxiv.org/abs/2512.11768 | Academic Papers | svg |
6ba0ef7ab54e1dbbad0b95ec3572f6821a2a4a3b1c139e25a9299ee202629f9b | 2026-01-23T00:00:00-05:00 | On flying through the base of a pseudo-streamer | arXiv:2601.03620v2 Announce Type: replace Abstract: Near the 10 solar radius perihelion of Parker Solar Probe orbit 24, a confined region containing an enhanced plasma density of 25,000 particles per cubic centimeter and broadband electrostatic waves was encountered. The solar wind velocity of 200 kilometers per second... | https://arxiv.org/abs/2601.03620 | Academic Papers | svg |
6fead47106685cc905f785e10a9b7efd7eea39b49f213c62410cba97979728fe | 2026-01-23T00:00:00-05:00 | On Geometric Evolution and Microlocal Regularity of the Navier-Stokes Equations | arXiv:2601.08854v2 Announce Type: replace Abstract: We develop a geometric and microlocal framework for the Navier-Stokes equations by lifting the dynamics to the cosphere bundle of a Riemannian manifold. In this formulation, the velocity field and vorticity are represented as microlocal distributions whose evolution i... | https://arxiv.org/abs/2601.08854 | Academic Papers | svg |
249548dfed257e5fcf8e3846aab3288ecd64a6ecb7230de6c27d72d6805c8b44 | 2026-01-23T00:00:00-05:00 | The Maintenance and Necessity of Universal Rules: Scale, Hierarchy, the Cost of Justice, and Civilizational Development | arXiv:2601.14325v2 Announce Type: replace Abstract: Building upon previous research, this paper further explores the topological foundations for maintaining universal rules within ultra-large-scale societies. It finds that in small-scale societies, absolute egalitarianism and the rule of law can be compatible through p... | https://arxiv.org/abs/2601.14325 | Academic Papers | svg |
35dbaa303f11067173c874d4ee701a6487f6c0b0a9ab5aa6a9fcf7bd8aeaddeb | 2026-01-23T00:00:00-05:00 | Precision measurement of the ground-state hyperfine constant for $^9Be^+$ in a linear Paul trap via magnetically insensitive hyperfine transitions | arXiv:2601.14811v2 Announce Type: replace Abstract: Direct measurements of the ground-state magnetically insensitive hyperfine transition |F=2,mF=0>->|F=1,mF=0> of $^9Be^+$ ions have been performed using microwave-driven state transfer. The $^9Be^+$ ions are confined and laser-cooled in a linear Paul trap, forming a Co... | https://arxiv.org/abs/2601.14811 | Academic Papers | svg |
c9f7ddd07166aa2033b0fcf1eef4384826581bd806c14aad20f153d46a289847 | 2026-01-23T00:00:00-05:00 | Enhanced posterior sampling via diffusion models for efficient metasurfaces inverse design | arXiv:2601.15210v2 Announce Type: replace Abstract: The inverse design of metasurfaces faces inherent challenges due to the nonlinear and highly complex relationship between geometric configurations and their electromagnetic behavior. Traditional optimization approaches often suffer from excessive computational demands... | https://arxiv.org/abs/2601.15210 | Academic Papers | svg |
30eb918b3367dfecff28dc7ef979ba30be78c0dfea7bf13aadc591e8ea1b7841 | 2026-01-23T00:00:00-05:00 | Third-quantized master equations as a classical Ornstein-Uhlenbeck process | arXiv:2408.11893v3 Announce Type: replace-cross Abstract: Third quantization is used in open quantum systems to construct a superoperator basis in which quadratic Lindbladians can be turned into a normal form. From it follows the spectral properties of the Lindbladian, including eigenvalues and eigenvectors. However, t... | https://arxiv.org/abs/2408.11893 | Academic Papers | svg |
786b18093b0677104d46f6fbee6fb649d4ac54883658786715d0d9b7c23c8755 | 2026-01-23T00:00:00-05:00 | Non-hermitian Green's function theory with $N$-body interactions: the coupled-cluster similarity transformation | arXiv:2503.06586v3 Announce Type: replace-cross Abstract: We present the diagrammatic theory of the irreducible self-energy and Bethe-Salpeter kernel that naturally arises within the Green's function formalism for a general $N$-body non-hermitian interaction. In this work, we focus specifically on the coupled-cluster s... | https://arxiv.org/abs/2503.06586 | Academic Papers | svg |
67331c5d98e8158727f4f6fb8300f4bf9e8d07c7c90376c1bccd62b6c361ba30 | 2026-01-23T00:00:00-05:00 | Turbulent dynamos in a collapsing cloud | arXiv:2503.19131v2 Announce Type: replace-cross Abstract: The amplification of magnetic fields is crucial for understanding the observed magnetization of stars and galaxies. Turbulent dynamo is the primary mechanism responsible for that but the understanding of its action in a collapsing environment is still rudimentar... | https://arxiv.org/abs/2503.19131 | Academic Papers | svg |
86a6bc5b7d7d55577bc0ff59c8c3476e9154abda70d7eec64df375489ecc09e0 | 2026-01-23T00:00:00-05:00 | Chaotic Kramers' Law: Hasselmann's Program and AMOC Tipping | arXiv:2505.18904v2 Announce Type: replace-cross Abstract: In bistable dynamical systems driven by Wiener processes, the widely used Kramers' law relates the strength of the noise forcing to the average time it takes to see a noise-induced transition from one attractor to the other. We extend this law to bistable system... | https://arxiv.org/abs/2505.18904 | Academic Papers | svg |
b5e403a3b1254873055666d03994021f9c50b2132c153ff267cff0af48eb7552 | 2026-01-23T00:00:00-05:00 | Floquet Non-Bloch Formalism for a Non-Hermitian Ladder: From Theoretical Framework to Topolectrical Circuits | arXiv:2507.23744v2 Announce Type: replace-cross Abstract: Periodically driven systems intertwined with non-Hermiticity opens a rich arena for topological phases that transcend conventional Hermitian limits. The physical significance of these phases hinges on obtaining the topological invariants that restore the bulk-bo... | https://arxiv.org/abs/2507.23744 | Academic Papers | svg |
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