Gravitational Effects of Null Particles
Kavli Affiliate: Craig Hogan | First 5 Authors: Kris Mackewicz, Craig Hogan, , , | Summary: We generalize earlier solutions of gravitational shocks sourced by distributional null stress-energy and analyze their observable effects. A systematic method is proposed to demonstrate consistency between the gravitational effects of a null perfect fluid, i.e. a photon gas, and […]
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Transition from adiabatic inspiral to plunge for eccentric binaries
Kavli Affiliate: Scott A. Hughes | First 5 Authors: Devin R. Becker, Scott A. Hughes, , , | Summary: Black hole binaries with small mass ratios will be critical targets for the forthcoming Laser Interferometer Space Antenna (LISA) mission. They also serve as useful tools for understanding the properties of binaries at general mass ratios. […]
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Lattice-Matched Multiple Channel AlScN/GaN Heterostructures
Kavli Affiliate: David A. Muller | First 5 Authors: Thai-Son Nguyen, Naomi Pieczulewsi, Chandrashekhar Savant, Joshua J. P. Cooper, Joseph Casamento | Summary: AlScN is a new wide bandgap, high-k, ferroelectric material for RF, memory, and power applications. Successful integration of high quality AlScN with GaN in epitaxial layer stacks depends strongly on the ability […]
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Auriga Streams II: orbital properties of tidally disrupting satellites of Milky Way-mass galaxies
Kavli Affiliate: Lina Necib | First 5 Authors: Nora Shipp, Alexander H. Riley, Christine M. Simpson, Rebekka Bieri, Lina Necib | Summary: Galaxies like the Milky Way are surrounded by complex populations of satellites at all stages of tidal disruption. In this paper, we present a dynamical study of the disrupting satellite galaxies in the […]
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Measuring the Inconsistency of Large Language Models in Preferential Ranking
Kavli Affiliate: Ke Wang | First 5 Authors: Xiutian Zhao, Ke Wang, Wei Peng, , | Summary: Despite large language models’ (LLMs) recent advancements, their bias and hallucination issues persist, and their ability to offer consistent preferential rankings remains underexplored. This study investigates the capacity of LLMs to provide consistent ordinal preferences, a crucial aspect […]
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Single-shot readout of the nuclear spin of an on-surface atom
Kavli Affiliate: Sander Otte | First 5 Authors: Evert W. Stolte, Jinwon Lee, Hester G. Vennema, Rik Broekhoven, Esther Teng | Summary: Nuclear spins owe their long-lived magnetic states to their excellent isolation from the environment. At the same time, a finite degree of interaction with their surroundings is necessary for reading and writing the […]
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The spin lifetime of an individual atomic nucleus investigated via local-probe single-shot readout
Kavli Affiliate: Sander Otte | First 5 Authors: Evert W. Stolte, Jinwon Lee, Hester Vennema, Rik Broekhoven, Esther Teng | Summary: Nuclear spins owe their long-lived magnetic states to their excellent isolation from their environment. At the same time, a limited degree of interaction with their surroundings is necessary for reading and writing the spin […]
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Hands-on Introduction to Randomized Benchmarking
Kavli Affiliate: Eliska Greplova | First 5 Authors: Ana Silva, Eliska Greplova, , , | Summary: The goal of this tutorial is to provide an overview of the main principles behind randomized benchmarking techniques. A newcomer to the field faces the challenge that a considerable amount of background knowledge is required to get familiar with […]
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CryoFM: A Flow-based Foundation Model for Cryo-EM Densities
Kavli Affiliate: Yi Zhou | First 5 Authors: Yi Zhou, Yilai Li, Jing Yuan, Quanquan Gu, | Summary: Cryo-electron microscopy (cryo-EM) is a powerful technique in structural biology and drug discovery, enabling the study of biomolecules at high resolution. Significant advancements by structural biologists using cryo-EM have led to the production of over 38,626 protein […]
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