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๐Ÿ” sarah scheffler ๐Ÿ“‚ Physics
Showing 349 results for "sarah scheffler" in Physics
Physics Preprint PDF DOI

No Tile Left Behind: Multiprogramming for Surface-Code Architectures

Archisman Ghosh, Avimita Chatterjee, Swaroop Ghosh ยท 2026

Fault-tolerant quantum computing (FTQC) is emerging as the architectural regime in which practical large-scale quantum workloads will execute. In this setting, however, multiprogramming is no longer aโ€ฆ

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Physics Preprint PDF DOI

Understanding HWO's Field of Regard and Characterization Requirement Trade Space with a Dynamic Observation Scheduling Algorithm

Corey Spohn, Christopher C. Stark, Dmitry Savransky, Natasha Latouf ยท 2026

The Habitable Worlds Observatory (HWO) aims to image and characterize at least 25 ExoEarth candidates (EECs). Achieving this goal requires a detailed understanding of the observatory's design trade spโ€ฆ

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Physics Preprint PDF DOI

QuMod: Parallel Quantum Job Scheduling on Modular QPUs using Circuit Cutting

Vinooth Kulkarni, Aaron Orenstein, Xinpeng Li, Shuai Xu, Daniel Blankenberg, Vipin Chaudhary ยท 2026

The quantum computing community is increasingly positioning quantum processors as accelerators within classical HPC workflows, analogous to GPUs and TPUs. However, many real-world applications requireโ€ฆ

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Physics Preprint PDF DOI

Qurator: Scheduling Hybrid Quantum-Classical Workflows Across Heterogeneous Cloud Providers

Sinan Pehlivanoglu, Ulrik de Muelenaere, Peter Kogge, Amr Sabry ยท 2026

As quantum computing moves from isolated experiments toward integration with large-scale workflows, the integration of quantum devices into HPC systems has gained much interest. Quantum cloud providerโ€ฆ

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Physics Preprint PDF DOI

LenghuSky-8: An 8-Year All-Sky Cloud Dataset with Star-Aware Masks and Alt-Az Calibration for Segmentation and Nowcasting

Yicheng Rui, Xiao-Wei Duan, Licai Deng, Fan Yang, Zhengming Dang, Zhengjun Du, Junhao Peng, Wenhao Chu, Umut Mahmut, Kexin Li, Yiyun Wu, Fabo Feng ยท 2026

Ground-based time-domain observatories require minute-by-minute, site-scale awareness of cloud cover, yet existing all-sky datasets are short, daylight-biased, or lack astrometric calibration. We presโ€ฆ

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Physics Preprint PDF DOI

The Bochum Survey of the Southern Galactic Disk: III. Complete Data Release

Julia Blex, Moritz Hackstein, Christian Westhues, Michael Ramolla, Markus Demleitner, Dominik J. Bomans, Kerstin Weis, Christofer Fein, Rolf Chini ยท 2026

The Southern Galactic Disk Survey (GDS) monitored a mosaic of 268 fields along a $6^\circ$-wide stripe in the southern Galactic disk with simultaneous observations in $r'$ and $i'$ ($7^\mathrm{m} \lesโ€ฆ

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Physics Preprint PDF DOI

Hidden Vela Supercluster Revealed by First Hybrid Redshift & Peculiar Velocity Reconstruction

A.M. Hollinger, H.M. Courtois, R.C. Kraan-Korteweg, J. Mould, S.H.A. Rajohnson ยท 2026

A large fraction of the extragalactic sky is obscured by foreground dust and stars along the plane of the Milky Way, leaving a major gap (~ 20%) in whole-sky maps of large-scale structures -- an incomโ€ฆ

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Physics Preprint PDF DOI

A Scheduler for the Active Volume Architecture

Sam Heavey, Athena Caesura ยท 2026

We improve the accuracy of Active Volume resource estimates by explicitly scheduling when Active Volume blocks execute. We present software that uses a greedy strategy to assign each logical qubit a rโ€ฆ

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peapods: A Rust-Accelerated Monte Carlo Package for Ising Spin Systems

Yan Ru Pei ยท 2026

We present peapods (github.com/PeaBrane/peapods), an open-source Python package for Monte Carlo simulation of Ising spin systems with arbitrary coupling constants on periodic Bravais lattices with useโ€ฆ

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Physics Preprint PDF DOI

X-ray counterparts to stellar MeerKAT Galactic-plane compact radio sources

O. D. Egbo, P. J. Groot, D. A. H. Buckley, J. Robrade, A. D. Schwope, S. Freund, P. C. Schneider, B. Stelzer ยท 2026

Radio emission from magnetically active stars arises mainly from non-thermal processes and complements high-energy X-ray emission. Sensitive, wide-field radio and X-ray surveys now allow identificatioโ€ฆ

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Physics Preprint PDF DOI

LUMOS : Linear programming Utility for Multi-messenger Optical Scheduling

Yogesh P. Wagh, Michael W. Coughlin, Leo P. Singer, Varun Bhalerao ยท 2026

The detection of gravitational-wave events by LIGO-Virgo-KAGRA has opened new avenues for multi-messenger astrophysics; however, electromagnetic counterparts remain elusive due to large localization uโ€ฆ

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Physics Preprint PDF DOI

Autonomous Materials Exploration by Integrating Automated Phase Identification and AI-Assisted Human Reasoning

Ming-Chiang Chang, Maximilian Amsler, Duncan R. Sutherland, Sebastian Ament, Katie R. Gann, Lan Zhou, Louisa M. Smieska, Arthur R. Woll, John M. Gregoire, Carla P. Gomes, R. Bruce van Dover, Michael O. Thompson ยท 2026

Autonomous experimentation holds the potential to accelerate materials development by combining artificial intelligence (AI) with modular robotic platforms to explore extensive combinatorial chemical โ€ฆ

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Experiments in binary evolution

Stephan Geier, Thomas Kupfer, Pierre Maxted, Veronika Schaffenroth ยท 2026

The majority of stars more massive than the Sun is found in binary or multiple star systems and many of them will interact during their evolution. Specific interactions, where progenitors and post-masโ€ฆ

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Physics Preprint PDF DOI

Dark Matter and Dark Energy in Three-Higgs Doublet Model

Mohid Farhan, Ibtehaj Hassan, Muhammad Usman, Noraiz Tahir ยท 2025

This article discusses the incorporation of dark matter and dark energy into a new physics model called the Three-Higgs Doublet Model. Dark matter and dark energy are accommodated as CP-even and $Z_2$โ€ฆ

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Physics Preprint PDF DOI

The $^{18}$O$(p,n)^{18}$F Reaction as a Quasi-stellar Neutron Source

Sarah Agus-Bina ยท 2025

The s-process in AGB stars produces elements with atomic mass numbers $A\gtrsim60$ through successive neutron captures and beta decays. In stellar environments where the s-process occurs, neutrons quiโ€ฆ

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Physics Preprint PDF DOI

H II regions and supernova remnants associated with molecular clouds: A pilot study with the SARAO MeerKAT Galactic Plane Survey

Moses O. Langa, Mark A. Thompson, Andrew J. Rigby, Gwenllian M. Williams, Mubela Mutale, Paul O. Baki, James O. Chibueze, Willice O. Obonyo ยท 2025

Massive stars (mass beyond 8 solMass) release vast amounts of energy into the interstellar medium through their stellar winds, photoionising radiation and supernova explosions. These processes may comโ€ฆ

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Physics Preprint PDF DOI

SPARTA: $\chi^2$-calibrated, risk-controlled exploration-exploitation for variational quantum algorithms

Mikhail Zubarev ยท 2025

Variational quantum algorithms face a fundamental trainability crisis: barren plateaus render optimization exponentially difficult as system size grows. While recent Lie algebraic theory precisely chaโ€ฆ

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QTIS: A QAOA-Based Quantum Time Interval Scheduler

Jose A. Tirado-Dominguez, Eladio Gutierrez, Oscar Plata ยท 2025

Task scheduling with constrained time intervals and limited resources remains a fundamental challenge across domains such as manufacturing, logistics, cloud computing, and healthcare. This study preseโ€ฆ

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Physics Preprint PDF DOI

Network Operations Scheduling for Distributed Quantum Computing

Nitish Kumar Chandra, Eneet Kaur, Kaushik P. Seshadreesan ยท 2025

Realizing distributed architectures for quantum computing is crucial to scaling up computational power. A key component of such architectures is a scheduler that coordinates operations over a short-raโ€ฆ

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Using the Cherenkov Telescope onboard EUSO-SPB2 for Target of Opportunity searches of very high energy neutrino sources

Tobias Heibges, Claire Guepin, Diksha Garg, Luke Kupari, Mary Hall Reno, Tonia M. Venters, Lawrence Wiencke (for the JEM-EUSO collaboration Collaboration) ยท 2025

The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) mission launched from Wanaka New Zealand on May 13, 2023. The mission ended after 36 h due to a balloon leak that resulโ€ฆ

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