Zobrazeno 1 - 10
of 68 546
pro vyhledávání: '"LI, Xiao-An"'
The recent experimental observation of fractional quantum anomalous Hall (FQAH) states in rhombohedral multilayer graphene has attracted significant attention. One of the most intriguing observations is that the FQAH states at various fractional fill
Externí odkaz:
http://arxiv.org/abs/2409.04349
Both spin textures and multiple valleys in the momentum space have attracted great attentions due to their versatile applications in spintronics and valleytronics. It is highly desirable to realize multiple types of spin textures in a single material
Externí odkaz:
http://arxiv.org/abs/2409.04000
Vision-based ego-velocity estimation is a fundamental problem in robot state estimation. However, the constraints of frame-based cameras, including motion blur and insufficient frame rates in dynamic settings, readily lead to the failure of conventio
Externí odkaz:
http://arxiv.org/abs/2408.15663
Autor:
Du, Ming-Ming, Li, Hong-Wei, Tao, Zhen, Shen, Shu-Ting, Li, Xiao-Jing Yan. Xi-Yun, Zhong, Wei, Sheng, Yu-Bo, Zhou, Lan
Recent studies have increasingly focused on the effect of relativistic motion on quantum coherence. Prior research predominantly examined the influence of relative motion on basis-dependent quantum coherence, underscoring its susceptibility to decohe
Externí odkaz:
http://arxiv.org/abs/2408.12370
Autor:
Chen, Weicong, Yang, Xinyi, Wen, Chao-Kai, Tang, Wankai, Wang, Jinghe, Yuan, Yifei, Li, Xiao, Jin, Shi
The passive reconfigurable intelligent surface (RIS) requires numerous elements to achieve adequate array gain, which linearly increases power consumption (PC) with the number of reflection phases. To address this, this letter introduces a rotatable
Externí odkaz:
http://arxiv.org/abs/2408.12069
In pursuit of enhanced quality of service and higher transmission rates, communication within the mid-band spectrum, such as bands in the 6-15 GHz range, combined with extra large-scale multiple-input multiple-output (XL-MIMO), is considered a potent
Externí odkaz:
http://arxiv.org/abs/2408.10737
Foreground removal presents a significant obstacle in both current and forthcoming intensity mapping surveys. While numerous techniques have been developed that show promise in simulated datasets, their efficacy often diminishes when applied to real-
Externí odkaz:
http://arxiv.org/abs/2408.06682
We investigate the fractional quantum anomalous Hall (FQAH) effect in rhombohedral multilayer graphene (RnG) in the presence of a strong applied displacement field. We first introduce the interacting model of RnG, which includes the noninteracting co
Externí odkaz:
http://arxiv.org/abs/2408.05139
Using Multi-Layer Perceptrons (MLP) and Kolmogorov-Arnold Networks (KAN), we construct a holographic model based on lattice QCD data for the heavy-quark potential in the 2+1 system. The deformation factor $w(r)$ in the metric is obtained using the tw
Externí odkaz:
http://arxiv.org/abs/2408.03784
Class imbalance refers to the significant difference in the number of samples from different classes within a dataset, making it challenging to identify minority class samples correctly. This issue is prevalent in real-world classification tasks, suc
Externí odkaz:
http://arxiv.org/abs/2408.03526