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 […]
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 […]
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 […]
Kavli Affiliate: Jing Wang | First 5 Authors: NVIDIA, :, Johan Bjorck, Fernando Castañeda, Nikita Cherniadev | Summary: General-purpose robots need a versatile body and an intelligent mind. Recent advancements in humanoid robots have shown great promise as a hardware platform for building generalist autonomy in the human world. A robot foundation model, trained on […]
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 […]
Kavli Affiliate: Tom Melia | First 5 Authors: Qiuyue Liang, Tom Melia, , , | Summary: We define a relativistic version of the global symmetries responsible for the restricted mobility of fracton quasiparticles. The theories have a symmetry current that is proportional to a vector field that spontaneously breaks Lorentz boost symmetry. We argue that […]
Kavli Affiliate: Kent Irwin | First 5 Authors: Erminia Calabrese, J. Colin Hill, Hidde T. Jense, Adrien La Posta, Irene Abril-Cabezas | Summary: We use new cosmic microwave background (CMB) primary temperature and polarization anisotropy measurements from the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) to test foundational assumptions of the standard cosmological model […]
Kavli Affiliate: Toshiya Namikawa | First 5 Authors: Thibaut Louis, Adrien La Posta, Zachary Atkins, Hidde T. Jense, Irene Abril-Cabezas | Summary: We present power spectra of the cosmic microwave background (CMB) anisotropy in temperature and polarization, measured from the Data Release 6 maps made from Atacama Cosmology Telescope (ACT) data. These cover 19,000 deg$^2$ […]
Kavli Affiliate: Kent Irwin | First 5 Authors: Thibaut Louis, Adrien La Posta, Zachary Atkins, Hidde T. Jense, Irene Abril-Cabezas | Summary: We present power spectra of the cosmic microwave background (CMB) anisotropy in temperature and polarization, measured from the Data Release 6 maps made from Atacama Cosmology Telescope (ACT) data. These cover 19,000 deg$^2$ […]
Kavli Affiliate: Shawn Henderson | First 5 Authors: Sigurd Naess, Yilun Guan, Adriaan J. Duivenvoorden, Matthew Hasselfield, Yuhan Wang | Summary: We present Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) maps of the Cosmic Microwave Background temperature and polarization anisotropy at arcminute resolution over three frequency bands centered on 98, 150 and 220 GHz. […]