Astrophysics – Page 49 – Kavli Institute Pre-Print Publications

The neural correlates of logical-mathematical symbol systems processing resemble that of spatial cognition more than natural language processing

Posted by dbos June 20, 2024July 9, 2024Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Yuannan Li, Shan Xu, Jia Liu, , | Summary: The ability to manipulate logical-mathematical symbols (LMS), encompassing tasks such as calculation, reasoning, and programming, is a cognitive skill arguably unique to humans. Considering the relatively recent emergence of this ability in human evolutionary history, it has been […]

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E-ANT: A Large-Scale Dataset for Efficient Automatic GUI NavigaTion

Posted by dbos June 20, 2024July 9, 2024Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Tianyu Xia, Zhangxuan Gu, Yi Zhao, Shuheng Shen | Summary: Online GUI navigation on mobile devices has driven a lot of attention recent years since it contributes to many real-world applications. With the rapid development of large language models (LLM), multimodal large language models (MLLM) […]

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Protect Measurement-Induced Phase Transition from Noise

Posted by dbos June 20, 2024July 9, 2024Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Dongheng Qian, Jing Wang, , , | Summary: Measurement-induced phase transition (MIPT) is a novel non-equilibrium phase transition characterized by entanglement entropy. The scrambling dynamics induced by random unitary gates can protect information from low-rate measurements. However, common decoherence noises, such as dephasing, are detrimental to the […]

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Overview of the Optical Design of the CMB-S4 Large Aperture Telescopes and Camera Optics

Posted by dbos June 19, 2024July 9, 2024Chicago

Kavli Affiliate: Bradford Benson | First 5 Authors: Patricio A. Gallardo, Kathleen Harrington, Roberto Puddu, Bradford Benson, John Carlstrom | Summary: CMB-S4, the next-generation CMB observatory, will deploy hundreds of thousands of detectors to enable mapping the millimeter-wavelength sky with unprecedented speed. The large aperture telescopes for CMB-S4 consist of six-meter diameter crossed Dragone designs […]

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Overview of the Optical Design of the CMB-S4 Large Aperture Telescopes and Camera Optics

Posted by dbos June 19, 2024July 9, 2024Chicago

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On the dark matter content of ultra-diffuse galaxies

Posted by dbos June 19, 2024July 9, 2024Chicago

Kavli Affiliate: Andrey Kravtsov | First 5 Authors: Andrey Kravtsov, , , , | Summary: I compare the dark matter content within stellar half-mass radius expected in a $Lambda$CDM-based galaxy formation model with existing observational estimates for the observed dwarf satellites of the Milky Way and ultra-diffuse galaxies (UDGs). The model reproduces the main properties […]

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The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by June 19, 2024Chicago

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: James H. Adams Jr., Denis Allard, Phillip Alldredge, Luis Anchordoqui, Anna Anzalone | Summary: The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^{text{th}}$ and 14$^{text{th}}$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for […]

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