Kavli Affiliate: Misao Sasaki | First 5 Authors: Misao Sasaki, Vicharit Yingcharoenrat, Ying-li Zhang, , | Summary: In the absence of gravity, Coleman’s theorem states that the $O(4)$-symmetric instanton solution, which is regular at the origin and exponentially decays at infinity, gives the lowest action. Perturbatively, this implies that any small deformation from $O(4)$-symmetry gives […]
Kavli Affiliate: Misao Sasaki | First 5 Authors: Misao Sasaki, Vicharit Yingcharoenrat, Ying-li Zhang, , | Summary: In the absence of gravity, Coleman’s theorem states that the $O(4)$-symmetric instanton solution, which is regular at the origin and exponentially decays at infinity, gives the lowest action. Perturbatively, this implies that any small deformation from $O(4)$-symmetry gives […]
Kavli Affiliate: Lijing Shao | First 5 Authors: Hong-Bo Li, Lijing Shao, Cheng-Jun Xia, Ren-Xin Xu, | Summary: As density increases, the shape of nuclei transitions to non-spherical “nuclear pasta" structures. The physical properties of the nuclear pasta, such as thermal conductivity and elasticity, have implications for detecting continuous gravitational waves from a rapidly rotating […]
Kavli Affiliate: Luis C. Ho | First 5 Authors: Taehyun Kim, Minjin Kim, Luis C. Ho, Yang A. Li, Woong-Seob Jeong | Summary: Future satellite missions are expected to perform all-sky surveys, thus providing the entire sky near-infrared spectral data and consequently opening a new window to investigate the evolution of galaxies. Specifically, the infrared […]
Kavli Affiliate: Jia Liu | First 5 Authors: Ruijun Zhang, Mingkun Zhang, Guoliang Zhang, Yujian Chen, Jia Liu | Summary: A minority carrier lifetime of 25.46 $mu$s in a P-type 4H-SiC epilayer has been attained through sequential thermal oxidation and hydrogen annealing. Thermal oxidation can enhance the minority carrier lifetime in the 4H-SiC epilayer by […]
Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Wanchun Liu, Teng Joon Lim, , | Summary: In this paper, we consider a wireless resource allocation problem in a cyber-physical system (CPS) where the control channel, carrying resource allocation commands, is subjected to denial-of-service (DoS) attacks. We propose a novel concept of collaborative distributed […]
Kavli Affiliate: Ke Wang | First 5 Authors: Yuxuan Hu, Ke Wang, Xiaokang Zhang, Fanjin Zhang, Cuiping Li | Summary: Large Language Models (LLMs) have revolutionized natural language processing by unifying tasks into text generation, yet their large parameter sizes and autoregressive nature limit inference speed. SAM-Decoding addresses this by introducing a novel retrieval-based speculative […]
Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Kai-Feng Chen, Michael J. Wilensky, Adrian Liu, Joshua S. Dillon, Jacqueline N. Hewitt | Summary: The precise characterization and mitigation of systematic effects is one of the biggest roadblocks impeding the detection of the fluctuations of cosmological 21cm signals. Missing data in radio cosmological experiments, often […]
Kavli Affiliate: Luis C. Ho | First 5 Authors: Dharmender, Ravi Joshi, Michele Fumagalli, Pasquier Noterdaeme, Hum Chand | Summary: We aim to constrain the average star formation associated with neutral hydrogen gas reservoirs at cosmic noon. Using a unprecedented sample of 1716 high column density Damped Ly-$alpha$ absorbers (DLAs) from the Sloan Digital Sky […]
Kavli Affiliate: Susan E. Clark | First 5 Authors: Brandon Shane, Blakesley Burkhart, Laura Fissel, Susan E. Clark, Philip Mocz | Summary: The characterization of magnetic fields within molecular clouds is fundamental to understanding star formation processes. Accurately gauging the three-dimensional structure of these fields presents a challenge, as observational techniques such as dust polarization […]