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Physics Preprint PDF DOI

Digital Simulation of Non-Hermitian Knotted Bands on Quantum Hardware

Truman Yu Ng, Yuzhu Wang, Wei Jie Chan, Ruizhe Shen, Tianqi Chen, Ching Hua Lee · 2026

Knots and links represent a fundamental motif of non-local connectivity that permeates the physical sciences from string theory to protein folds. While spectral braiding has been explored in two-band …

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Physics Preprint PDF DOI

Algebraic quantum kinematics and SR-selection

Leonardo A. Pachon · 2026

We develop, as the first of a six-paper series, an operator-algebraic framework relating non-relativistic quantum mechanics and special relativity. Three structural facts organize the framework. (i)~T…

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Physics Preprint PDF DOI

Scale- and Structure-Dependent Fractal Dimensions in a Two-Dimensional Atomizing Liquid Jet

Guangnian Ji, Yash Kulkarni, Stephane Zaleski · 2026

Atomization stretches and folds the liquid-gas interface before fragmenting it into ligaments and droplets, making fractal measures a natural descriptor of the breakup state. We examine this idea in t…

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Earth & Environmental Sciences Preprint PDF DOI

Measuring Apsidal Clustering

Amir Siraj, Christopher F. Chyba, Scott Tremaine · 2026

The decade-long debate over the existence of apsidal clustering in the outer solar system is poised for reignition given the plethora of distant trans-Neptunian object (TNO) discoveries expected from …

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Biology & Life Sciences Preprint PDF DOI

Bayesian Rate Inference for Sequence Motif Dynamics in Systems of Reactive Nucleic Acids

Johannes Harth-Kitzerow, Ulrich Gerland, Torsten A. En{ss}lin · 2026

The RNA world hypothesis suggests a pathway of how life emerged on early earth. It assumes that life started with RNA based systems, capable of storing, transmitting and replicating information, envis…

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Earth & Environmental Sciences Preprint PDF DOI

A magnetotelluric image of the Curnamona Province and the adjacent Delamerian Orogen margin: new insights into the crustal architecture

Wenping Jiang, Michael Doublier, Russell Korsch, Andy Clark, Malcolm Nicoll, Adrian Hitchman, Yanbo Cheng · 2026

We have used new magnetotelluric data collected in the Curnamona Province and the adjacent part of the Delamerian Orogen margin to image electrical conductivity structures and to inform the understand…

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Chemistry Preprint PDF DOI

A Machine-Learned Symbolic Committor for a Chemical Reaction: Retinal Isomerization

Kai Topfer, Gianmarco Lazzeri, Vittoria Ossanna, Florian Renner, Gianluca Lattanzi, Roberto Covino, Bettina G. Keller · 2026

The thermal cis-trans isomerization around the C$_{13}$=C$_{14}$ double bond of retinal is a prototypical high-barrier reaction whose mechanism hinges on subtle out-of-plane bending motions. We apply …

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Physics Preprint PDF DOI

Beyond Monolithic Scaling: Modularity and Heterogeneity as an Architectural Imperative for Utility-Scale Quantum Computing

Bo Fan, Renzhou Fang, Yuntao Zhang, Xiaolong Yuan, Dafa Zhao · 2026

Scalable quantum computing is fundamentally bottlenecked not by qubit count or fabrication yield, but by a rigid temporal mismatch: macroscopic classical coordination latency ($\tau_c$) inevitably gro…

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Earth & Environmental Sciences Preprint PDF DOI

Probabilistic Spectral Reconstruction of Trans-Neptunian Objects from Sparse Photometry: A Framework for Taxonomy, Survey Optimization, and Outlier Detection

Hsing Wen Lin, Larissa Markwardt, Kevin J. Napier, Fred C. Adams, Renu Malhotra, David W. Gerdes · 2026

Near-infrared (near-IR) spectroscopy provides critical constraints on the surface composition of trans-Neptunian objects (TNOs), but spectroscopic observations remain limited compared to broadband pho…

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Computer Science Preprint PDF DOI

On the Minimum Distances of Some Families of BCH Codes

Yaqi Chen, Hao Chen, Cunsheng Ding, Huimin Lao · 2026

BCH codes form an important class of cyclic codes, which have applications in communication and data storage systems. Although the BCH bound provides a lower bound on the minimum distance of BCH codes…

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Medicine & Health Preprint PDF DOI

A CMUT-Based Transcranial Focused Ultrasound Platform for Blood-Brain Barrier Opening in Small Animal Models

Sait Kilinc, Reza Pakdaman Zangabad, Victor Menezes, Hohyun Lee, Costas Arvanitis, Levent Degertekin · 2026

Drug delivery to the brain is limited by the blood-brain barrier (BBB). We developed a capacitive micromachined ultrasonic transducer (CMUT)-based transcranial focused ultrasound system capable of bot…

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Physics Preprint PDF DOI

Reconfigurable Superconducting Logic for On-Chip Photon Coincidence Detection

Gabriel Le Guay, Matteo Castellani, Reed Foster, Francesca Incalza, Alejandro Simon, Owen Medeiros, Phillip D. Keathley, Karl K. Berggren · 2026

Scaling photonic quantum-information platforms requires arrays of superconducting nanowire single-photon detectors (SNSPDs) for feedforward control, in which optical operations are conditioned on prec…

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AI & Data Science Preprint PDF DOI

There Will Be a Scientific Theory of Deep Learning

Jamie Simon, Daniel Kunin, Alexander Atanasov, Enric Boix-Adsera, Blake Bordelon, Jeremy Cohen, Nikhil Ghosh, Florentin Guth, Arthur Jacot, Mason Kamb, Dhruva Karkada, Eric J. Michaud, Berkan Ottlik, Joseph Turnbull · 2026

In this paper, we make the case that a scientific theory of deep learning is emerging. By this we mean a theory which characterizes important properties and statistics of the training process, hidden …

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AI & Data Science Preprint PDF DOI

Generalizing Numerical Reasoning in Table Data through Operation Sketches and Self-Supervised Learning

Hanjun Cho, Gahyun Yoo, Hanseong Kim, Jay-Yoon Lee · 2026

Numerical reasoning over expert-domain tables often exhibits high in-domain accuracy but limited robustness to domain shift. Models trained with supervised fine-tuning (SFT) on specific datasets tend …

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Earth & Environmental Sciences Preprint PDF DOI

Oort Cloud Ecology - IV. Exchanging Asteroids

Erwan Hochart, Simon Portegies Zwart · 2026

Aims. Investigate the influence of cluster environments on asteroids, with special attention towards captured material. Methods. Using numerical methods, a sub-virial fractally distributed star-formin…

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Physics Preprint PDF DOI

On Global Embedding of Assisted Fibre Inflation

George K. Leontaris, Pramod Shukla · 2026

Fibre inflation is one of the most attractive models realized in the type IIB orientifold compactification. It is embedded in the framework of L(arge) V(olume) S(cenarios) using a class of compactifyi…

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Mathematics Preprint PDF DOI

Lagrangian Mean Curvature Equations on exterior domains

Jiguang Bao, Qinfeng Jiang · 2026

We introduce an extended exterior $(K,K^{\prime},\alpha_0)$--quasiconformal mapping method to study the asymptotic behavior at infinity of solutions to the supercritical phase Lagrangian mean curvatur…

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Physics Preprint PDF DOI

The strange mechanics of an elastic rod under null-resultant transverse loads

Davide Bigoni, Diego Misseroni, Andrea Piccolroaz · 2026

Two equal and opposite distributed dead loads are applied orthogonally to the axis of an elastic rod in its rectilinear reference configuration, one at the extrados and the other at the intrados, such…

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Economics & Finance Preprint PDF DOI

Hysteresis and Selection in the Rise of Fascism: The `Ordinary Men' of the Nazi Party

Luis Bosshart, Max Deter, Leander Heldring, Cathrin Mohr, Matthias Weigand · 2026

We digitize and analyze the near-universe of National Socialist German Workers' Party (NSDAP) membership records and link them to newly digitized population and industrial censuses. Four findings emer…

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Biology & Life Sciences Preprint PDF DOI

Evolution as fitness landscape navigation: Concepts, Measures, and Emerging Questions

Malvika Srivastava, Claudia Bank, Joachim Krug, Suman G. Das · 2026

Fitness landscapes are mappings between genotypes, phenotypes, and fitness that shape evolution. In recent years, empirical work and theoretical models have greatly advanced our understanding of how p…

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