Zobrazeno 1 - 10
of 10 969
pro vyhledávání: '"Jin, Jun"'
We demonstrate that the dynamics of quantum coherence serves as an effective probe for identifying dephasing, which is a distinctive signature of many-body localization (MBL). Quantum coherence can be utilized to measure both the local coherence of s
Externí odkaz:
http://arxiv.org/abs/2402.12698
The pulse widths of fast radio bursts are always broadened due to the scattering of the plasma medium through which the electromagnetic wave passes. The recorded pulse width will be further affected by the radio telescopes since the sampling time and
Externí odkaz:
http://arxiv.org/abs/2402.02360
Fine-tuning Large Language Models (LLMs) adapts a trained model to specific downstream tasks, significantly improving task-specific performance. Supervised Fine-Tuning (SFT) is a common approach, where an LLM is trained to produce desired answers. Ho
Externí odkaz:
http://arxiv.org/abs/2401.00907
Particle-in-cell simulations have unveiled that shock-accelerated electrons do not follow a pure power-law distribution, but have an additional low-energy "thermal" part, which owns a considerable portion of the total energy of electrons. Investigati
Externí odkaz:
http://arxiv.org/abs/2311.06451
Fast radio bursts (FRBs) are extragalactic radio transients with extremely high brightness temperature, which strongly suggests the presence of coherent emission mechanisms. In this study, we introduce a novel radiation mechanism for FRBs involving c
Externí odkaz:
http://arxiv.org/abs/2309.06050
Autor:
Mu, Yao, Zhang, Qinglong, Hu, Mengkang, Wang, Wenhai, Ding, Mingyu, Jin, Jun, Wang, Bin, Dai, Jifeng, Qiao, Yu, Luo, Ping
Embodied AI is a crucial frontier in robotics, capable of planning and executing action sequences for robots to accomplish long-horizon tasks in physical environments. In this work, we introduce EmbodiedGPT, an end-to-end multi-modal foundation model
Externí odkaz:
http://arxiv.org/abs/2305.15021
Publikováno v:
ApJ, 950, 161 (2023)
Astrophysical events that occur in active galactic nucleus (AGN) disks are believed to differ significantly from the ordinary in the interstellar medium. We show that stars located in the outer region of the AGN disk would explode near the original m
Externí odkaz:
http://arxiv.org/abs/2305.04010
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 19, Iss 1, Pp 1-11 (2024)
Abstract Background Computed tomography (CT)-guided biopsy (CTB) procedures are commonly used to aid in the diagnosis of pulmonary nodules (PNs). When CTB findings indicate a non-malignant lesion, it is critical to correctly determine false-negative
Externí odkaz:
https://doaj.org/article/ff81257826a94d3bb7f66d82e557927e
Autor:
Dan-Dan Zhao, Jin-Jun Yue
Publikováno v:
PhytoKeys, Vol 241, Iss , Pp 229-239 (2024)
Chimonobambusa pleiacantha, a newly-identified species of the genus Chimonobambusa Makino from southeast Sichuan, China, is meticulously described and illustrated herein. It is morphologically similar to Ch. tuberculata, but differs in having 4-angle
Externí odkaz:
https://doaj.org/article/320441d0803e4a91b19bf8e5d441f5a8
Searching for afterglows not associated with any gamma-ray bursts (GRBs) is a longstanding goal of transient surveys. These surveys provide the very chance of discovering the so-called orphan afterglows. Recently, a promising orphan afterglow candida
Externí odkaz:
http://arxiv.org/abs/2304.09051