July 2023 – Page 17 – Kavli Institute Pre-Print Publications

An Exploration of AGN and Stellar Feedback Effects in the Intergalactic Medium via the Low Redshift Lyman-$α$ Forest

Posted by dbos MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Megan Taylor Tillman, Blakesley Burkhart, Stephanie Tonnesen, Simeon Bird, Greg L. Bryan | Summary: We explore the role of galactic feedback on the low redshift Lyman-$alpha$ (Ly$alpha$)~forest ($z lesssim 2$) statistics and its potential to alter the thermal state of the intergalactic medium. Using the Cosmology and […]

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An Exploration of AGN and Stellar Feedback Effects in the Intergalactic Medium via the Low Redshift Lyman-$α$ Forest

Posted by klaurent MIT

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The Atacama Cosmology Telescope: Galactic Dust Structure and the Cosmic PAH Background in Cross-correlation with WISE

Posted by dbos July 12, 2023Stanford

Kavli Affiliate: Susan E. Clark | First 5 Authors: Rodrigo Córdova Rosado, Brandon S. Hensley, Susan E. Clark, Adriaan J. Duivenvoorden, Zachary Atkins | Summary: We present a cross-correlation analysis between $1’$ resolution total intensity and polarization observations from the Atacama Cosmology Telescope (ACT) at 150 and 220 GHz and 15$”$ mid-infrared photometry from the […]

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Surfaces in which every point sounds the same

Posted by klaurent July 12, 2023Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Feng Wang, Emmett L. Wyman, Yakun Xi, , | Summary: We address a maximally structured case of the question, "Can you hear your location on a manifold," posed in arXiv:2304.04659 for dimension $2$. In short, we show that if a compact surface without boundary sounds the same […]

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Multimodal Operando X-ray Mechanistic Studies of a Bimetallic Oxide Electrocatalyst in Alkaline Media

Posted by dbos July 12, 2023Cornell

Kavli Affiliate: Hector D. Abruna | First 5 Authors: Jason J. Huang, Yao Yang, Daniel Weinstock, Colin R. Bundschu, Jacob P. C. Ruff | Summary: Furthering the understanding of the catalytic mechanisms in the oxygen reduction reaction (ORR) is critical to advancing and enabling fuel cell technology. In this work, we use multimodal operando synchrotron […]

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Multimodal Operando X-ray Mechanistic Studies of a Bimetallic Oxide Electrocatalyst in Alkaline Media

Posted by klaurent July 12, 2023July 24, 2023Cornell

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Rethinking Mitosis Detection: Towards Diverse Data and Feature Representation

Posted by klaurent July 12, 2023July 24, 2023Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Hao Wang, Jiatai Lin, Danyi Li, Jing Wang, Bingchao Zhao | Summary: Mitosis detection is one of the fundamental tasks in computational pathology, which is extremely challenging due to the heterogeneity of mitotic cell. Most of the current studies solve the heterogeneity in the technical aspect by […]

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Improved Protocol for Reproducible Human Cortical Organoids Reveals Early Alterations in Metabolism with MAPT Mutations

Posted by klaurent July 11, 2023July 24, 2023Hopkins

Kavli Affiliate: Michael Miller | Authors: Taylor Bertucci, Kathryn R Bowles, Steven Lotz, Le Qi, Katherine Stevens, Susan K Goderie, Susan Borden, Laura Oja, Keith Lane, Ryan Lotz, Hailey Lotz, Rebecca Chowdhury, Shona Joy, Brigitte L Arduini, David C Butler, Michael Miller, Heide Baron, Carl Alexander Sandhof, M. Catarina Silva, Stephen J Haggarty, Celeste M […]

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Mott insulators in moiré transition metal dichalcogenides at fractional fillings: Slave-rotor mean-field theory

Posted by klaurent July 11, 2023UCSB

Kavli Affiliate: Leon Balents | First 5 Authors: Zhenhao Song, Urban F. P. Seifert, Zhu-Xi Luo, Leon Balents, | Summary: In this work, we study a slave-rotor mean-field theory of an extended Hubbard model, applicable to transition metal dichalcogenide moir’e systems, that captures both the formation of Wigner crystals as well as exotic spin states […]

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Mott insulators in moiré transition metal dichalcogenides at fractional fillings: Slave-rotor mean-field theory

Posted by klaurent July 11, 2023July 24, 2023UCSB

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