Zobrazeno 1 - 10
of 633
pro vyhledávání: '"Li Zhenjie"'
Autor:
Si Xiaoxi, Tian Yu, Xu Shufang, Liu Chunbo, Li Zhenjie, Yang Ji, Guan Ying, Xie Yangzhou, Shi Xiaoqing, Xu Zhigang, Liu Zhihua
Publikováno v:
Reviews in Analytical Chemistry, Vol 43, Iss 1, Pp e478-87-4 (2024)
Alkaloid enantiomers have different physiological and pharmacological effects, and different chiral compositions have a large impact on cigarette sensory and use safety. Studying the effects of different configurations of alkaloid enantiomers on ciga
Externí odkaz:
https://doaj.org/article/4cffeeb589354fdda91c2dc80cb52cd2
Publikováno v:
Jixie qiangdu, Vol 43, Pp 712-718 (2021)
The truss-type pipe-pulling robot serving the large centrifugal pipe casting machine has important influence on the accuracy due to its large travel and heavy load. By using finite element method,the thermo-mechanical coupling static deformation law
Externí odkaz:
https://doaj.org/article/6c7a95bd4c224226bdda6e31c97740cd
Autor:
Li, Hangxu, Zhang, Jie, Wei, Wei, Li, Zhenjie, Ji, Xiaolu, Zhang, Yan, Yang, Xuanzheng, Zhang, Shuihan, Ma, Xueke, Liu, Peng, Wang, Zheng, Chen, Yuanbai
The High Energy Photon Source (HEPS) represents a fourth-generation light source. This facility has made unprecedented advancements in accelerator technology, necessitating the development of new detectors to satisfy physical requirements such as sin
Externí odkaz:
http://arxiv.org/abs/2406.02247
Autor:
Li, Zhenjie
The decomposition of the four-point ABJM amplituhedron into negative geometries produces a compact integrand of logarithmic of amplitudes such that the infrared divergence only comes from the last loop integral, from which we can compute the cusp ano
Externí odkaz:
http://arxiv.org/abs/2402.17023
We elaborate on aspects of a new positive geometry proposed recently, which was conjectured to be the four-point amplituhedron for ABJM theory. We study generalized unitarity cuts from the geometry, and in particular we prove that (1) the four-point
Externí odkaz:
http://arxiv.org/abs/2303.03035
Publikováno v:
Journal of High Energy Physics volume 2023, Article number: 65 (2023)
In this paper, we present the two-loop correction to scattering amplitudes in three-dimensional $\mathcal{N}=6$ Chern-Simons matter theory. We use eight-point case as our main example, but the method generalizes to all multiplicities. The integrand i
Externí odkaz:
http://arxiv.org/abs/2211.01792
We study a scalar component of the 8-point next-to-next-to-maximally-helicity-violating (N${}^2$MHV) amplitude at two-loop level in ${\cal N}=4$ super-Yang-Mills theory; it has a leading singularity proportional to the inverse of the four-mass-box sq
Externí odkaz:
http://arxiv.org/abs/2209.10856
Multi-loop Feynman integrals are key objects for the high-order correction computations in high energy phenomenology. These integrals with multiple scales, may have complicated symbol structures. We show that the dual conformal symmetry sheds light o
Externí odkaz:
http://arxiv.org/abs/2206.04609
Publikováno v:
Phys. Rev. Lett. 129, 221604 (2022)
We define a new geometry obtained from the all-loop amplituhedron in ${\cal N}=4$ SYM by reducing its four-dimensional external and loop momenta to three dimensions. Focusing on the simplest four-point case, we provide strong evidence that the canoni
Externí odkaz:
http://arxiv.org/abs/2204.08297
Autor:
Zhao, Zhenwen, Chen, Yulun, Liu, Hui, Tang, Haitian, Teng, Minglei, Liu, Xue, Ge, Jianlin, Shao, Shilong, Li, Zhenjie, Jiang, Tao, Liu, Chao, Xu, Xiao, Liu, Gang
Publikováno v:
In Nano Today August 2024 57