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๐Ÿ” scott pakin ๐Ÿ“‚ Physics
Showing 2283 results for "scott pakin" in Physics
Physics Preprint PDF DOI

The mixed-dimensional quantum MacWilliams identity: bounds for codes and absolutely maximally entangled states in heterogeneous systems

David Gonzalez-Lociga, Simeon Ball ยท 2026

As emerging quantum architectures evolve into heterogeneous networks combining different physical substrates, such as qubits for logic and higher-dimensional qudits for robust communication, the tradiโ€ฆ

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Physics Preprint PDF DOI

AutoQResearch: LLM-Guided Closed-Loop Policy Search for Adaptive Variational Quantum Optimization

Monit Sharma, Hoong Chuin Lau ยท 2026

Configuring variational quantum algorithms for combinatorial optimization remains a difficult, expert-driven process requiring coordinated choices over solver family, ansatz, objective, and optimizer.โ€ฆ

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Physics Preprint PDF DOI

Data-driven reconstruction of spatiotemporal phase dynamics for traveling and oscillating patterns via Bayesian inference

Takahiro Arai, Toshio Aoyagi, Yoji Kawamura ยท 2026

Building on the phase reduction theory formulated for reaction-diffusion systems with spatial translational symmetry, we develop a data-driven method that reconstructs the spatiotemporal phase dynamicโ€ฆ

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Physics Preprint PDF DOI

Universal Interpretation of Hidden Zero and $2$-Split of Tree-Level Amplitudes Using Feynman Diagrams, Part $\mathbf{I}$: ${\rm Tr}(\phi^3)$, NLSM and YM

Kang Zhou ยท 2026

In this paper, we propose a universal diagrammatic interpretation of hidden zeros and $2$-splits of tree-level amplitudes. Originally developed for ${\rm Tr}(\phi^3)$ amplitudes in our previous work, โ€ฆ

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Physics Preprint PDF DOI

Rippled graphene pores as fluidic memristive devices with synaptic and neuromorphic functionalities

Wenzhe Zhou, Dongjiao Ge, Ao Zhang, Jincheng Xu, Yu Ji, Yiran Gong, Wenchang Zhang, Jidong Li, Li Lin, Zhiping Xu, Pengzhan Sun ยท 2026

Nanofluidic memristive devices work with nanoscale pores and ions dissolved in water, which harness the ionic memory effect aiming to store and process information. These devices share the same chargeโ€ฆ

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Physics Preprint PDF DOI

Molecular Clouds at the Edge of the Galaxy II. Physical properties and scaling relations

C. S. Luo, X. D. Tang, C. Henkel, Y. Sun, Y. Gong, X. W. Zheng, T. Liu, X. Lu, Y. P. Ao, X. P. Chen, D. L. Li, Y. X. He, K. Wang, J. W. Wu, J. Esimbek, J. J. Zhou, G. Wu, Y. X. Ma, W. A. Baan, J. J. Qiu, X. Zhao, J. S. Li, Q. Zhao, L. D. Liu, C. Y. Wang ยท 2026

The outer Galaxy presents an optimal setting for investigating molecular clouds and star formation in environments with low metallicity. A total of 72 Galactic edge clouds were surveyed using the CO\,โ€ฆ

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Physics Preprint PDF DOI

Hydrodynamic theory of chemically active emulsions

Efe Ilker, Kathrin Laxhuber, Jean-Francois Joanny, Frank Julicher ยท 2026

We present a systematic theory of chemically active emulsions in the hydrodynamic limit by constructing a thermodynamically consistent framework in which the equilibrium is broken by chemo-stating of โ€ฆ

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Unconventional plasmon dynamics due to strong correlations in Sr$_2$RuO$_4$

Juraj Krsnik, Dino Novko, Fabian B. Kugler, Osor S. Barisic, Karsten Held ยท 2026

Plasmon modes, their dispersion, and the onset of damping when approaching the electron-hole continuum are well understood when electron correlations are weak. However, we know little about how this pโ€ฆ

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Unfolding unstable skyrmionic polarization textures

Nilo Mata-Cervera, Zhenyu Guo, Yijie Shen ยท 2026

Polarization of light can form skyrmionic textures, akin to nonlinear solitons in condensed matter, yet their disparate physical context has motivated extensive debate regarding their stability. Here โ€ฆ

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Physics Preprint PDF DOI

Bicuspid Valve Closure and Backflow Prevention: Role of Leaflet Geometry

B. Kaoui, A. Bou Orm, P. Navet, J. Baish, L.L. Munn ยท 2026

Bicuspid valves with crescent-shaped leaflets are found in lymphatic vessels and veins, where their primary function is to prevent reflux and ensure unidirectional flow toward the heart. These valves โ€ฆ

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Physics Preprint PDF DOI

Identification of a Radio Counterpart to SN 2025ulz in the S250818k Localization Area

Tanner O'Dwyer, Alessandra Corsi, Deepika Yadav, Kunal P. Mooley, Raphael Baer-Way, Poonam Chandra, Gregg Hallinan, Mansi M. Kasliwal, Lauren Rhodes, Oleg M. Smirnov, Davide Lazzati, Joeri van Leeuwen, Adam Deller, Pikky Atri, Tanazza Khanam ยท 2026

On 2025 August 18, the LIGO-Virgo-KAGRA collaboration reported S250818k, a sub-threshold gravitational-wave (GW) candidate consistent with a binary neutron star (NS) merger potentially involving a subโ€ฆ

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Physics Preprint PDF DOI

Tearing Driven Reconnection: Energy Conversion Involving Firehose Kinetic Instabilities (2D Hybrid M\"obius Simulations)

Etienne Berriot, Petr Hellinger, Olga Alexandrova, Alexandra Alexandrova, Pascal Demoulin ยท 2026

This study focuses on energy conversion related to tearing-driven magnetic reconnection in the context of weakly collisional astrophysical plasmas. We present results from a two-dimensional hybrid parโ€ฆ

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Physics Preprint PDF DOI

No hair but plenty of feathers: are birds black holes?

Andrew Laeuger, Taylor Knapp ยท 2026

The imitative verb "chirp" is thought to originate from 16th-century Middle English. Meanwhile, this same word has been used to describe the gravitational waves (GWs) emitted from the merger of compacโ€ฆ

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Physics Preprint PDF DOI

Fractionalization from Kinetic Frustration in Doped Two-Dimensional SU(4) Quantum Magnets

Wilhelm Kadow, Ivan Morera, Eugene Demler, Michael Knap ยท 2026

Separating electrons into emergent fractional quasiparticles is a hallmark of exotic quantum phases of matter with strong interactions. Understanding under which circumstances fractionalized excitatioโ€ฆ

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Maximally heavy dynamics in the causal diamond

David Poland, Gordon Rogelberg ยท 2026

Correlation functions of CFT operators with infinite scaling dimension are rich, multifaceted objects that describe physics ranging across classical holography, black hole dynamics, and flat-space scaโ€ฆ

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Skin-Anderson localization transitions in disordered hybrid-nonreciprocal systems

C.Wang, X. R. Wang, Hechen Ren ยท 2026

Anderson (localization) transition is a universal wave phenomenon characterized by a disorder-induced quantum phase transition from extended to localized states, whereas the non-Hermitian skin effect โ€ฆ

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Physics Preprint PDF DOI

Dynamics of O(2) excitations in a non-reciprocal medium

Ylann Rouzaire, Daniel JG Pearce, Ignacio Pagonabarraga, Demian Levis ยท 2026

We investigate emergent dynamics due to non-reciprocity in the $\mathcal{O}(2)$ model. The lattice XY model, where non-reciprocity stems from vision cone like couplings, can be described by a continuuโ€ฆ

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Dynamics of Aligning Active Matter: Mapping to a Schr\"odinger Equation and Exact Diagonalization

Tara Steinhofel, Horst-Holger Boltz, Thomas Ihle ยท 2026

There has been recent interest in the relaxational modes of small-scale fully connected systems of aligning self-propelled particles (Spera et al., Phys. Rev. Lett. {\bf 132}: 078301 (2024)). We revisโ€ฆ

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Anisotropic truncation for turbulent transport in the Hasegawa-Wakatani system

Pierre L. Guillon, Robin Angles, Yanick Sarazin, Ozgur D. Gurcan ยท 2026

Reduced models based on an anisotropic truncation of the Fourier space, retaining only a few poloidal wave-numbers while keeping the full radial resolution, are developed and applied to the Hasegawa-Wโ€ฆ

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Physics Preprint PDF DOI

Dark graviton sensing with magnetically levitated superconductors

Valentina Danieli, Paola C. M. Delgado, Federico R. Urban ยท 2026

Levitated sensors have emerged as a new frontier to detect ultra-light dark matter such as axion-like particles and dark photons. In this work we study how a magnetically levitated superconductor respโ€ฆ

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