Zobrazeno 1 - 10
of 50 450
pro vyhledávání: '"An, Xiangdong"'
Autor:
Han, Xue-Ying, Hua, Jun, Ji, Xiangdong, Lü, Cai-Dian, Schäfer, Andreas, Su, Yushan, Wang, Wei, Xu, Ji, Yang, Yibo, Zhang, Jian-Hui, Zhang, Qi-An, Zhao, Shuai
We develop an approach for calculating heavy quark effective theory (HQET) light-cone distribution amplitudes (LCDAs) by employing a sequential effective theory methodology. The theoretical foundation of the framework is established, elucidating how
Externí odkaz:
http://arxiv.org/abs/2410.18654
Autor:
Lu, Shiying, Gu, Qiusheng, Gao, Yulong, Shi, Yong, Zhou, Luwenjia, García-Benito, Rubén, Li, Xiangdong, Cui, Jiantong, Li, Xin, Long, Liuze, Chen, Zhengyi
Lenticular galaxies (S0s) are formed mainly from the gas stripping of spirals in the cluster. But how S0s form and evolve in the field is still untangled. Based on spatially resolved observations from the optical Hispanic Astronomical Center in Andal
Externí odkaz:
http://arxiv.org/abs/2410.13119
Parton distribution functions (PDFs) at large $x$ are challenging to extract from experimental data, yet they are essential for understanding hadron structure and searching for new physics beyond the Standard Model. Within the framework of the large
Externí odkaz:
http://arxiv.org/abs/2410.12910
We present Timer-XL, a generative Transformer for unified time series forecasting. To uniformly predict 1D and 2D time series, we generalize next token prediction, predominantly adopted for causal generation of 1D sequences, to multivariate next toke
Externí odkaz:
http://arxiv.org/abs/2410.04803
Autor:
Lin, Zijie, Ye, Xiangdong
It is an open problem whether a homeomorphism on a compact metric space satisfying that each proper pair is either positively or negatively Li--Yorke, called completely Li--Yorke chaotic, can have positive entropy. In the present paper, an affirmativ
Externí odkaz:
http://arxiv.org/abs/2410.04069
Autor:
Qiu, Jiahao, Ye, Xiangdong
For an abelian group $G$, $\vec{g}=(g_1,\ldots,g_d)\in G^d$ and $\epsilon=(\epsilon(1),\ldots,\epsilon(d))\in \{0,1\}^d$, let $\vec{g}\cdot \epsilon=\prod_{i=1}^{d}g_i^{\epsilon(i)}$. In this paper, it is shown that for a minimal system $(X,G)$ with
Externí odkaz:
http://arxiv.org/abs/2410.01663
We phenomenologically constrain the small-$x$ and small-$\xi$ gluon generalized parton distributions (GPDs) with the deeply virtual $J/\psi$ production (DV$J/\psi$P) in the framework of GPDs through universal moment parameterization (GUMP). We use a
Externí odkaz:
http://arxiv.org/abs/2409.17231
Publikováno v:
Communications Physics (2024) 7:299
Bound states in the continuum (BICs), referring to spatially localized bound states with energies falling within the range of extended modes, have been extensively investigated in single-particle systems, leading to diverse applications in photonics,
Externí odkaz:
http://arxiv.org/abs/2409.09925
Publikováno v:
PRB 110, 094301 (2024)
Non-Abelian anyons, which correspond to collective excitations possessing multiple fusion channels and noncommuting braiding statistics, serve as the fundamental constituents for topological quantum computation. Here, we reveal the exotic Bloch oscil
Externí odkaz:
http://arxiv.org/abs/2409.09922
Based on the correspondence between circuit Laplacian and Schrodinger equation, recent investigations have shown that classical electric circuits can be used to simulate various topological physics and the Schrodinger's equation. Furthermore, a serie
Externí odkaz:
http://arxiv.org/abs/2409.09919