Kavli Affiliate: Toshiyuki Kobayashi | First 5 Authors: Toshiyuki Kobayashi, , , , | Summary: We address some conjectures and open problems in "analysis of symmetries" which include the study of non-commutative harmonic analysis and discontinuous groups for reductive homogeneous spaces beyond the classical framework: (1) discrete series for non-symmetric homogeneous spaces $G/H$; (2) discontinuous […]
Kavli Affiliate: Albert Stebbins | First 5 Authors: Shijie Sun, Jixia Li, Fengquan Wu, Peter Timbie, Reza Ansari | Summary: A great challenge for 21 cm intensity mapping experiments is the strong foreground radiation which is orders of magnitude brighter than the 21cm signal. Removal of the foreground takes advantage of the fact that its […]
Kavli Affiliate: Jean Laurent Casanova | Authors: Peng Zhang, Quentin Philippot, Weicheng Ren, Wei-Te Lei, Juan Li, Peter D. Stenson, Pere Soler Palacín, Roger Colobran, Bertrand Boisson, Shen-Ying Zhang, Anne Puel, Qiang Pan-Hammarström, Qian Zhang, David N. Cooper, Laurent Abel and Jean-Laurent Casanova | Summary: Pre-mRNA splicing is initiated with the recognition of a single-nucleotide […]
Kavli Affiliate: Yasser Roudi, Ivan Davidovich | Authors: Ivan A. Davidovich and Yasser Roudi | Summary: Power laws arise in a variety of phenomena ranging from matter undergoing phase transition to the distribution of word frequencies in the English language. Usually, their presence is only apparent when data is abundant, and accurately determining their exponents […]
Kavli Affiliate: Hitoshi Murayama | First 5 Authors: Neil D. Barrie, Chengcheng Han, Hitoshi Murayama, , | Summary: The Type II Seesaw Mechanism provides a minimal framework to explain the neutrino masses involving the introduction of a single triplet Higgs to the Standard Model. However, this simple extension was believed to be unable to successfully […]
Kavli Affiliate: Wei Gao | First 5 Authors: Wenbo Zhao, Xianming Liu, Zhiwei Zhong, Junjun Jiang, Wei Gao | Summary: Point clouds upsampling is a challenging issue to generate dense and uniform point clouds from the given sparse input. Most existing methods either take the end-to-end supervised learning based manner, where large amounts of pairs […]
Kavli Affiliate: Alex Zettl | First 5 Authors: Dillan J. Chang, Colum M. O’Leary, Cong Su, Salman Kahn, Alex Zettl | Summary: We report the development of deep learning coherent electron diffractive imaging at sub-angstrom resolution using convolutional neural networks (CNNs) trained with only simulated data. We experimentally demonstrate this method by applying the trained […]
Kavli Affiliate: Jie Shan | First 5 Authors: Yanhao Tang, Kaixiang Su, Lizhong Li, Yang Xu, Song Liu | Summary: Two-dimensional semiconductor moir’e materials have emerged as a highly controllable platform to simulate and explore quantum condensed matter. Compared to real solids, electrons in semiconductor moir’e materials are less strongly attracted to the moir’e lattice […]
Kavli Affiliate: Cori Bargmann | Authors: Javier Marquina-Solis, Elke Vandewyver, Josh Hawk, Daniel Colon-Ramos, Isabel Beets and Cori Bargmann | Summary: Pathogenic infection elicits sickness behaviors that promote recovery and survival of the host. For example, following infection with the pathogenic bacterium Pseudomonas aeruginosa PA14, the nematode Caenorhabditis elegans modifies its sensory preferences to avoid […]
Kavli Affiliate: D. B. Macfarlane | First 5 Authors: SuperCDMS Collaboration, M. F. Albakry, I. Alkhatib, D. W. P. Amaral, T. Aralis | Summary: Recent experiments searching for sub-GeV/$c^2$ dark matter have observed event excesses close to their respective energy thresholds. Although specific to the individual technologies, the measured excess event rates have been consistently […]