Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Ai-xi Chen"'
Publikováno v:
Results in Physics, Vol 56, Iss , Pp 107211- (2024)
In this work we demonstrate how the current phase transition of atomic Bose–Einstein condensates in a toroidal trap can be controlled by applying a zero-mean oscillatory driving field. Here, the current phase transition means that the long-time ave
Externí odkaz:
https://doaj.org/article/9b611f76cce247e59461bfc3dbd10dc1
Publikováno v:
New Journal of Physics, Vol 26, Iss 12, p 123006 (2024)
We study the pumping of matter-wave solitons formed in Bose–Einstein condensates with attractive atomic interactions that are loaded into optical superlattices, in which one of the lattices is moving with respect to the other. We find that the matt
Externí odkaz:
https://doaj.org/article/13598405a68b43bfbc86e6852b671e91
Autor:
Amir Jalili, Ai-Xi Chen
Publikováno v:
New Journal of Physics, Vol 26, Iss 10, p 103017 (2024)
We systematically investigate the prediction of nuclear charge radii using a support vector regression (SVR) model in machine learning(ML), specifically employing a radial basis function (RBF) kernel. Our model is designed to capture the global struc
Externí odkaz:
https://doaj.org/article/682057d203e74446a458613b8d7d6e50
Autor:
Xianchao Le, Zhao-Yun Zeng, Baiyuan Yang, Yunrong Luo, Jinpeng Xiao, Lei Li, Lisheng Wang, Yajiang Chen, Ai-Xi Chen, Xiaobing Luo
Publikováno v:
Results in Physics, Vol 41, Iss , Pp 105903- (2022)
In this paper, we present a rigorous analysis of symmetry and underlying physics of the nonlinear two-mode system driven by a harmonic mixing field, by means of multiple scale asymptotic analysis method. The effective description in the framework of
Externí odkaz:
https://doaj.org/article/329f5a224a3c43d6a132cb3105becaa7
Publikováno v:
Frontiers in Physics, Vol 9 (2022)
We propose an implementation of a generalized Su-Schrieffer-Heeger (SSH) model based on optomechanical arrays. The topological properties of the generalized SSH model depend on the effective optomechanical interactions which can be controlled by stro
Externí odkaz:
https://doaj.org/article/dfb59490f2754884aa4b3934763695e7
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract A helical type edge state, which is generally supported only on graphene with zigzag boundaries, is found to also appear in armchair graphene nanoribbons in the presence of intrinsic spin-orbit coupling and a suitable strain. At a critical s
Externí odkaz:
https://doaj.org/article/76fdce77ad384ab5b7c6b51bb898ec33
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract We analyze the destructive interference in monolayer graphene under Landau quantization in a time-dependent way by using the Bloch-Maxwell formalism. Based on this analysis, we investigate the dynamics control of an infrared probe and a tera
Externí odkaz:
https://doaj.org/article/42f86670c0c3409580c128f6efaa85cc
Autor:
Ming-Cui Li, Ai-Xi Chen
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 980 (2019)
We investigate theoretically the photon statistics in a coupled cavity system mediated by a two-level atom. The system consists of a linear cavity weakly driven by a continuous laser, and a nonlinear cavity containing an atom inside. We find that the
Externí odkaz:
https://doaj.org/article/04be86e22c354a8a8b1f1d6461eb3934
Autor:
Xiao-Qiu Qi, Pei-Pei Zhang, Zong-Chao Yan, Ting-Yun Shi, G. W. F. Drake, Ai-Xi Chen, Zhen-Xiang Zhong
Publikováno v:
Physical Review A. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee4549158d50a9c5f1f52595c528830
https://doi.org/10.1103/physreva.107.l010802
https://doi.org/10.1103/physreva.107.l010802
Publikováno v:
Physical Review A. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cfe5d08042b6f0e69aa5cef43492274
https://doi.org/10.1103/physreva.106.063702
https://doi.org/10.1103/physreva.106.063702