Zobrazeno 1 - 10
of 13 242
pro vyhledávání: '"An Yong-qiang"'
Autor:
Huang, Zi-Qing, Ye, Shu-Kun, Xu, Yong-Qiang, Jiang, Tian-Yi, Hao, Tian-Yue, Wang, Bao-Chuan, Song, Xiang-Xiang, Li, Hai-Ou, Guo, Guang-Can, Cao, Gang, Guo, Guo-Ping
Material disorders are one of the major sources of noise and loss in solid-state quantum devices, whose behaviors are often modeled as two-level systems (TLSs) formed by charge tunneling between neighboring sites. However, the role of their spins in
Externí odkaz:
http://arxiv.org/abs/2412.15856
In this article, we investigate soliton solutions in a system involving a charged Dirac field minimally coupled to Einstein gravity and the Bardeen field. We analyze the impact of two key parameters on the properties of the solution family: the magne
Externí odkaz:
http://arxiv.org/abs/2411.12969
Autor:
Wang, Yong-Qiang
In this paper, we investigate the numerical solutions for spherically symmetric situations in Einstein cubic gravity. In addition to the previously found black hole solutions, we uncover a new class of solutions that lack horizons. Due to the diverge
Externí odkaz:
http://arxiv.org/abs/2410.04575
In this paper, we construct a static spherical symmetric Bardeen-Dirac Stars (BDSs) in the four-dimensional Anti-de Sitter (AdS) spacetime, which consists of the electromagnetic field and Dirac field coupled to gravity. We investigate the ADM mass, N
Externí odkaz:
http://arxiv.org/abs/2409.14402
The DArk Matter Particle Explorer (DAMPE) is a satellite-borne particle detector for measurements of high-energy cosmic rays and {\gamma}-rays. DAMPE has been operating smoothly in space for more than 8 years since launch on December 17, 2015. The tr
Externí odkaz:
http://arxiv.org/abs/2409.03352
Autor:
Chen, Jun-Ru, Wang, Yong-Qiang
In this work, we investigate a static spherically symmetric system in which Einstein gravity is minimally coupled with a self-interacting complex scalar field and a nonlinear electromagnetic field, referred to as Hayward axion stars. Employing numeri
Externí odkaz:
http://arxiv.org/abs/2407.17278
Recently, Ref. \cite{Wang:2023tdz} investigated the model of Einstein-Bardeen theory coupled to a free complex scalar field. The introduction of the scalar field prevents the formation of the event horizon, and when the magnetic charge exceeds a cert
Externí odkaz:
http://arxiv.org/abs/2407.11355
In this paper, we present the spherically symmetric wormhole in Einstein's gravity coupling phantom field and nonlinear electromagnetic field. Numerical results show that this solution violates the Null Energy Condition (NEC), and as the parameters c
Externí odkaz:
http://arxiv.org/abs/2407.09591
Autor:
Ma, Tian-Xiang, Wang, Yong-Qiang
In this paper, we present a solution for a five-dimensional boson star under gravity with infinite tower of higher curvature corrections. We discover that when the coupling constant exceeds a certain threshold, an alternative configuration emerges, d
Externí odkaz:
http://arxiv.org/abs/2406.08813
Thanks to the application of deep learning technology in point cloud processing of the remote sensing field, point cloud segmentation has become a research hotspot in recent years, which can be applied to real-world 3D, smart cities, and other fields
Externí odkaz:
http://arxiv.org/abs/2405.19735