The Fluorescence Camera of the POEMMA-Balloon with Radio (PBR): Design and Scientific goals
Kavli Affiliate: Angela Olinto | First 5 Authors: Matteo Battisti, Johannes Eser, George Filippatos, Angela Olinto, Giuseppe Osteria | Summary: The POEMMA-Balloon with Radio (PBR) is a proposed payload to fly on a NASA Super Pressure Balloon (SPB). It will act as a pathfinder of the Probe Of Extreme Multi-Messenger Astrophysics (POEMMA) detector. PBR will […]
Continue.. The Fluorescence Camera of the POEMMA-Balloon with Radio (PBR): Design and Scientific goals
Detecting AI Flaws: Target-Driven Attacks on Internal Faults in Language Models
Kavli Affiliate: Zhuo Li | First 5 Authors: Yuhao Du, Zhuo Li, Pengyu Cheng, Xiang Wan, Anningzhe Gao | Summary: Large Language Models (LLMs) have become a focal point in the rapidly evolving field of artificial intelligence. However, a critical concern is the presence of toxic content within the pre-training corpus of these models, which […]
Continue.. Detecting AI Flaws: Target-Driven Attacks on Internal Faults in Language Models
Electron ptychography reveals a ferroelectricity dominated by anion displacements
Kavli Affiliate: David A. Muller | First 5 Authors: Harikrishnan K. P., Ruijuan Xu, Kinnary Patel, Kevin J. Crust, Aarushi Khandelwal | Summary: Sodium niobate, a lead-free ferroic material, hosts delicately-balanced, competing order parameters, including ferroelectric states that can be stabilized by epitaxial strain. Here, we show that the resulting macroscopic ferroelectricity exhibits an unconventional […]
Continue.. Electron ptychography reveals a ferroelectricity dominated by anion displacements
CoopASD: Cooperative Machine Anomalous Sound Detection with Privacy Concerns
Kavli Affiliate: Jia Liu | First 5 Authors: Anbai Jiang, Yuchen Shi, Pingyi Fan, Wei-Qiang Zhang, Jia Liu | Summary: Machine anomalous sound detection (ASD) has emerged as one of the most promising applications in the Industrial Internet of Things (IIoT) due to its unprecedented efficacy in mitigating risks of malfunctions and promoting production efficiency. […]
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Controlling assembly and oscillations of elastic membranes with an active fluid
Kavli Affiliate: Mark Bowick | First 5 Authors: John Berezney, Sattvic Ray, Itamar Kolvin, Mark Bowick, Seth Fraden | Summary: We use the chaotic flows generated by a microtubule-based active fluid to assemble self-binding actin filaments into a thin elastic sheets. Starting from a uniformly dispersed state, active flows drive the motion of actin filaments, […]
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Searching for GEMS: Characterizing Six Giant Planets around Cool Dwarfs
Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Shubham Kanodia, Arvind F. Gupta, Caleb I. Canas, Lia Marta Bernabo, Varghese Reji | Summary: Transiting giant exoplanets around M-dwarf stars (GEMS) are rare, owing to the low-mass host stars. However, the all-sky coverage of TESS has enabled the detection of an increasingly large number of them […]
Continue.. Searching for GEMS: Characterizing Six Giant Planets around Cool Dwarfs
Long Range Energy-energy Correlator at the LHC
Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiaohui Liu, Feng Yuan, , | Summary: We study the forward-backward azimuthal angular correlations of hadrons in association with multi-particle production in the central rapidity region in proton-proton collisions at the LHC. We apply the nucleon energy-energy correlator framework, where the spinning gluon distribution introduces […]
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Simulation of atom trajectories in the original Stern-Gerlach experiment
Kavli Affiliate: Lihong V. Wang | First 5 Authors: Faraz Mostafaeipour, S. Suleyman Kahraman, Kelvin Titimbo, Yixuan Tan, Lihong V. Wang | Summary: Following a comprehensive analysis of the historical literature, we model the geometry of the Stern$unicode{x2013}$Gerlach experiment to numerically calculate the magnetic field using the finite-element method. Using this calculated field and Monte […]
Continue.. Simulation of atom trajectories in the original Stern-Gerlach experiment
Cross-sectional imaging of speed-of-sound distribution using photoacoustic reversal beacons
Kavli Affiliate: Yi Zhou | First 5 Authors: Yang Wang, Danni Wang, Liting Zhong, Yi Zhou, Qing Wang | Summary: Photoacoustic tomography (PAT) enables non-invasive cross-sectional imaging of biological tissues, but it fails to map the spatial variation of speed-of-sound (SOS) within tissues. While SOS is intimately linked to density and elastic modulus of tissues, […]
Continue.. Cross-sectional imaging of speed-of-sound distribution using photoacoustic reversal beacons