Impact of calibration uncertainties on Hubble constant measurements from gravitational-wave sources

Posted by klaurent MIT

Kavli Affiliate: Salvatore Vitale | First 5 Authors: Yiwen Huang, Hsin-Yu Chen, Carl-Johan Haster, Ling Sun, Salvatore Vitale | Summary: Gravitational-wave (GW) detections of electromagnetically bright compact binary coalescences can provide an independent measurement of the Hubble constant $H_0$. In order to obtain a measurement that could help arbitrating the existing tension on $H_0$, one […]


Continue.. Impact of calibration uncertainties on Hubble constant measurements from gravitational-wave sources

Music Influence Modeling Based on Directed Network Model

Posted by klaurent Caltech

Kavli Affiliate: Lihong Wang | First 5 Authors: Xuan Zhang, Tingdi Ren, Lihong Wang, Haiyong Xu, | Summary: Studying the history of music may provide a glimpse into the development of human creativity as we examine the evolutionary and revolutionary trends in music and genres. First, a musical influence metric was created to construct a […]


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Dark radiation as a probe for phase transition in the early universe

Posted by klaurent Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Zihang Wang, Lijing Shao, , , | Summary: The cosmological constant is not necessarily small in the early universe. If a scalar field obtains a vacuum expectation value after a phase transition (PT), a possibly large cosmological constant could present before PT. The early cosmological constant (ECC) […]


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Free-Floating Planets, the Einstein Desert, and ‘Oumuamua

Posted by klaurent Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Andrew Gould, Youn Kil Jung, Kyu-Ha Hwang, Subo Dong, Michael D. Albrow | Summary: We complete the survey for finite-source/point-lens (FSPL) giant-source events in 2016-2019 KMTNet microlensing data. The 30 FSPL events show a clear gap in Einstein radius, $9,mu{rm as}<theta_{rm E} <26,mu{rm as}$, which is consistent […]


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Time Evolution in Quantum Cosmology

Posted by klaurent Tokyo

Kavli Affiliate: Tom Melia | First 5 Authors: Anne-Katherine Burns, David E. Kaplan, Tom Melia, Surjeet Rajendran, | Summary: The quantum description of time evolution in non-linear gravitational systems such as cosmological space-times is not well understood. We show, in the simplified setting of mini-superspace, that time evolution of this system can be obtained using […]


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Time Evolution in Quantum Cosmology

Posted by klaurent Tokyo

Kavli Affiliate: Tom Melia | First 5 Authors: Anne-Katherine Burns, David E. Kaplan, Tom Melia, Surjeet Rajendran, | Summary: The quantum description of time evolution in non-linear gravitational systems such as cosmological space-times is not well understood. We show, in the simplified setting of mini-superspace, that time evolution of this system can be obtained using […]


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A Weakly Supervised Propagation Model for Rumor Verification and Stance Detection with Multiple Instance Learning

Posted by Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Ruichao Yang, Jing Ma, Hongzhan Lin, Wei Gao, | Summary: The diffusion of rumors on microblogs generally follows a propagation tree structure, that provides valuable clues on how an original message is transmitted and responded by users over time. Recent studies reveal that rumor detection and stance […]


Continue.. A Weakly Supervised Propagation Model for Rumor Verification and Stance Detection with Multiple Instance Learning

A Weakly Supervised Propagation Model for Rumor Verification and Stance Detection with Multiple Instance Learning

Posted by klaurent Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Ruichao Yang, Jing Ma, Hongzhan Lin, Wei Gao, | Summary: The diffusion of rumors on microblogs generally follows a propagation tree structure, that provides valuable clues on how an original message is transmitted and responded by users over time. Recent studies reveal that rumor detection and stance […]


Continue.. A Weakly Supervised Propagation Model for Rumor Verification and Stance Detection with Multiple Instance Learning

Connectome-based predictions reveal developmental change in the functional architecture of sustained attention and working memory

Posted by klaurent Yale

Kavli Affiliate: Marvin Chun | Authors: Omid Kardan, Andrew J Stier, Carlos Cardenas-Inigues, Julia C Pruin, Kathryn E Schertz, Yuting Deng, Taylor Chamberlain, Wesley J Meredith, Xihan Zhang, Jilian E Bowman, Tanvi Lakhtakia, Lucy Tindel, Emily W Avery, Qi Lin, Kwangsun Yoo, Marvin M Chun, Marc G Berman and Monica D Rosenberg | Summary: Sustained […]


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All-optical visualization of specific molecules in the ultrastructural context of brain tissue

Posted by klaurent Yale

Kavli Affiliate: Joerg Bewersdorf, Pietro DeCamilli | Authors: Ons M’Saad, Ravikiran Kasula, Ilona Kondratiuk, Phylicia Kidd, Hanieh Falahati, Juliana E Gentile, Robert F Niescier, Katherine Watters, Robert C Sterner, Seong Lee, Xinran Liu, Pietro De Camilli, James E Rothman, Anthony J Koleske, Thomas Biederer and Joerg Bewersdorf | Summary: Understanding the molecular anatomy and neural […]


Continue.. All-optical visualization of specific molecules in the ultrastructural context of brain tissue