Zobrazeno 1 - 10
of 5 312
pro vyhledávání: '"Cai, Yan"'
Accurate modeling for the evolution of the Baryon Acoustic Oscillations (BAO) is essential for using it as a standard ruler to probe cosmology. We explore the non-linearity of the BAO in different environments using the density-split statistics and c
Externí odkaz:
http://arxiv.org/abs/2407.02210
Autor:
Che, Ying, Zhang, Tianyue, Liu, Xiaowei, Hu, Dejiao, Song, Shichao, Cai, Yan, Cao, Yaoyu, Zhang, Jie, Chu, Shi-Wei, Li, Xiangping
Artificial nanostructures with ultrafine and deep-subwavelength feature sizes have emerged as a paradigm-shifting platform to advanced light field management, becoming a key building block for high-performance integrated optoelectronics and flat opti
Externí odkaz:
http://arxiv.org/abs/2404.02528
The emergence of various medical large language models (LLMs) in the medical domain has highlighted the need for unified evaluation standards, as manual evaluation of LLMs proves to be time-consuming and labor-intensive. To address this issue, we int
Externí odkaz:
http://arxiv.org/abs/2312.12806
Autor:
Chen, Hongxiang, Wang, Jie, Mao, Tianxiang, Ma, Juntao, Meng, Yuxi, Li, Baojiu, Cai, Yan-Chuan, Neyrinck, Mark, Falck, Bridget, Szalay, Alexander S.
We present a scheme based on artificial neural networks (ANN) to estimate the line-of-sight velocities of individual galaxies from an observed redshift-space galaxy distribution. We find an estimate of the peculiar velocity at a galaxy based on galax
Externí odkaz:
http://arxiv.org/abs/2312.03469
The clustering of galaxies and their connections to their initial conditions is a major means by which we learn about cosmology. However, the stochasticity between galaxies and their underlying matter field is a major limitation for precise measureme
Externí odkaz:
http://arxiv.org/abs/2311.15903
Autor:
Cuesta-Lazaro, Carolina, Paillas, Enrique, Yuan, Sihan, Cai, Yan-Chuan, Nadathur, Seshadri, Percival, Will J., Beutler, Florian, de Mattia, Arnaud, Eisenstein, Daniel, Forero-Sanchez, Daniel, Padilla, Nelson, Pinon, Mathilde, Ruhlmann-Kleider, Vanina, Sánchez, Ariel G., Valogiannis, Georgios, Zarrouk, Pauline
Combining galaxy clustering information from regions of different environmental densities can help break cosmological parameter degeneracies and access non-Gaussian information from the density field that is not readily captured by the standard two-p
Externí odkaz:
http://arxiv.org/abs/2309.16539
Autor:
Paillas, Enrique, Cuesta-Lazaro, Carolina, Percival, Will J., Nadathur, Seshadri, Cai, Yan-Chuan, Yuan, Sihan, Beutler, Florian, de Mattia, Arnaud, Eisenstein, Daniel, Forero-Sanchez, Daniel, Padilla, Nelson, Pinon, Mathilde, Ruhlmann-Kleider, Vanina, Sánchez, Ariel G., Valogiannis, Georgios, Zarrouk, Pauline
We present a clustering analysis of the BOSS DR12 CMASS galaxy sample, combining measurements of the galaxy two-point correlation function and density-split clustering down to a scale of $1\,h^{-1}{\rm Mpc}$. Our theoretical framework is based on emu
Externí odkaz:
http://arxiv.org/abs/2309.16541
What can Discriminator do? Towards Box-free Ownership Verification of Generative Adversarial Network
Autor:
Huang, Ziheng, Li, Boheng, Cai, Yan, Wang, Run, Guo, Shangwei, Fang, Liming, Chen, Jing, Wang, Lina
In recent decades, Generative Adversarial Network (GAN) and its variants have achieved unprecedented success in image synthesis. However, well-trained GANs are under the threat of illegal steal or leakage. The prior studies on remote ownership verifi
Externí odkaz:
http://arxiv.org/abs/2307.15860
Autor:
Li, Wei, Dang, Shi-Jun, Yuan, Jian-Ping, Li, Lin, Wang, Wei-Hua, Shang, Lun-Hua, Wang, Na, Li, Qing-Ying, Lu, Ji-Guang, Kou, Fei-Fei, Wang, Shuang-Qiang, Xiao, Shuo, Zhi, Qi-Jun, Liu, Yu-Lan, Zhao, Ru-Shuang, Dong, Ai-Jun, Zhang, Bin, You, Zi-Yi, Cai, Yan-Qing, Yang, Ya-Qin, Ren, Ying-Ying, Liu, Yu-Jia, Xu, Heng
In this paper, we presented the 23.3 years of pulsar timing results of PSR J1456-6413 based on the observation of Parkes 64m radio telescope. We detected two new glitches at MJD 57093(3) and 59060(12) and confirmed its first glitch at MJD 54554(10).
Externí odkaz:
http://arxiv.org/abs/2306.13611
Autor:
Xi-Peng Ding, Cai-Yan Wang, Fang-Jie Ruan, Zhu-Pin Huang, Wan-Nan Xu, Lai-Ma Luo, Xiang Zan, Yu-Cheng Wu
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 338-350 (2024)
W–Cu composite powders prepared via the wet chemical method in the form of W-coated Cu contributed greatly to the materials' density and the homogeneity. The powders were modified to prepare large quantities of W–Cu composites with excellent prop
Externí odkaz:
https://doaj.org/article/22f59af3977c48bbb9dc22025c3e80ef