The Ambiguous Age and Tidal History for the Ultra-Hot Jupiter TOI-1937Ab

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Alyssa R. Jankowski, Juliette Becker, Melinda Soares-Furtado, Andrew Vanderburg, Zijun He | Summary: Ultra-short-period (USP) planets are a rare but dynamically significant subset of the exoplanet sample, and understanding their dynamical histories and migration processes is necessary to build a complete picture of the outcomes of planet […]


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SAPPHIRES: A Galaxy Over-Density in the Heart of Cosmic Reionization at $z=8.47$

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Yoshinobu Fudamoto, Jakob M. Helton, Xiaojing Lin, Fengwu Sun, Peter Behroozi | Summary: We report the discovery of a galaxy proto-cluster candidate (dubbed MACS0416-OD-z8p5) at a spectroscopic redshift of $zsim8.47$, dating back to $sim550$Myr after the Big Bang. The observations are part of the JWST Cycle-3 treasury […]


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How to Train Your Dragon: Automatic Diffusion-Based Rigging for Characters with Diverse Topologies

Kavli Affiliate: Matthew Fisher | First 5 Authors: Zeqi Gu, Difan Liu, Timothy Langlois, Matthew Fisher, Abe Davis | Summary: Recent diffusion-based methods have achieved impressive results on animating images of human subjects. However, most of that success has built on human-specific body pose representations and extensive training with labeled real videos. In this work, […]


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Two-qubit logic and teleportation with mobile spin qubits in silicon

Kavli Affiliate: Giordano Scappucci | First 5 Authors: Yuta Matsumoto, Maxim De Smet, Larysa Tryputen, Sander L. de Snoo, Sergey V. Amitonov | Summary: The scalability and power of quantum computing architectures depend critically on high-fidelity operations and robust and flexible qubit connectivity. In this respect, mobile qubits are particularly attractive as they enable dynamic […]


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Mechanism of Shape Symmetry Breaking in Surfactant Mediated Crystal Growth

Kavli Affiliate: David T. Limmer | First 5 Authors: Sam Oaks-Leaf, David T. Limmer, , , | Summary: We present a dynamical model of crystal growth, in which it is possible to reliably achieve asymmetric products, beginning from symmetric initial conditions and growing within an isotropic environment. The asymmetric growth is the result of a […]


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Functional Correspondences in the Human and Marmoset Visual Cortex During Movie Watching: Insights from Correlation, Redundancy, and Synergy

Kavli Affiliate: Ting Xu | First 5 Authors: Qiang Li, Ting Xu, Vince D. Calhoun, , | Summary: The world of beauty is deeply connected to the visual cortex, as perception often begins with vision in both humans and marmosets. Quantifying functional correspondences in the visual cortex across species can help us understand how information […]


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Deep Contrastive Unlearning for Language Models

Kavli Affiliate: Ke Wang | First 5 Authors: Estrid He, Tabinda Sarwar, Ibrahim Khalil, Xun Yi, Ke Wang | Summary: The past a few years have witnessed the great success of large language models, demonstrating powerful capabilities in comprehending textual data and generating human-like languages. Large language models achieve success by being trained on vast […]


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Performance predictions and contrast limits for an ultraviolet high contrast imaging testbed

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Kyle Van Gorkom, Ramya M. Anche, Christopher B. Mendillo, Jessica Gersh-Range, Justin Hom | Summary: NASA’s Habitable Worlds Observatory (HWO) concept and the 2020 Decadal Survey’s recommendation to develop a large space telescope to "detect and characterize Earth-like extrasolar planets" requires new starlight suppression technologies to probe […]


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Flux trapping in NbTiN strips and structures

Kavli Affiliate: Katja C. Nowack | First 5 Authors: Ruiheng Bai, Aliakbar Sepehri, Yen-Lee Loh, Anne-Marie Valente-Feliciano, Anna Herr | Summary: We use scanning superconducting quantum interference device (SQUID) microscopy to image vortices in superconducting strips fabricated from NbTiN thin films. We repeatedly cool superconducting strips with different width in an applied magnetic field and […]


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