Zobrazeno 1 - 10
of 41 548
pro vyhledávání: '"zhang, Xu"'
Angle-Tuned Gross-Neveu Quantum Criticality in Twisted Bilayer Graphene: A Quantum Monte Carlo Study
Autor:
Huang, Cheng, Parthenios, Nikolaos, Ulybyshev, Maksim, Zhang, Xu, Assaad, Fakher F., Classen, Laura, Meng, Zi Yang
The tunability of twisted bilayber graphene (TBG) in particular and the 2D moir\'e materials in general has revealed fascinating quantum many-body states of matter. Unstrained magic-angle TBG at the charge-neutrality point is understood, both experim
Externí odkaz:
http://arxiv.org/abs/2412.11382
Autor:
Wang, Hanru, Jiao, Yihan, Meng, Fanyu, Zhang, Xu, Dai, Dongzhe, Tu, Chengpeng, Zhao, Chengcheng, Xin, Lu, Huang, Sicheng, Lei, Hechang, Li, Shiyan
We present the ultralow-temperature thermal conductivity measurements on single crystals of transition-metal dichalcogenide material 4Hb-TaS$_{2}$, which has recently been proposed as a topological superconductor candidate. In zero field, a small res
Externí odkaz:
http://arxiv.org/abs/2412.08450
Continual learning aims to equip models with the ability to retain previously learned knowledge like a human. Recent work incorporating Parameter-Efficient Fine-Tuning has revitalized the field by introducing lightweight extension modules. However, e
Externí odkaz:
http://arxiv.org/abs/2411.19154
Understanding the evolution of electrified solid-liquid interfaces during electrochemical reactions is crucial. However, capturing the dynamic behavior of the interfaces with high temporal resolution and accuracy over long timescales remains a major
Externí odkaz:
http://arxiv.org/abs/2411.16330
Autor:
Lv, Qingsong, Sun, Jiasheng, Zhou, Sheng, Zhang, Xu, Li, Liangcheng, Gao, Yun, Qiao, Sun, Song, Jie, Bu, Jiajun
To reduce computational overhead while maintaining model performance, model pruning techniques have been proposed. Among these, structured pruning, which removes entire convolutional channels or layers, significantly enhances computational efficiency
Externí odkaz:
http://arxiv.org/abs/2411.12781
Autor:
Luo, Xinchen, Cao, Jiangxia, Sun, Tianyu, Yu, Jinkai, Huang, Rui, Yuan, Wei, Lin, Hezheng, Zheng, Yichen, Wang, Shiyao, Hu, Qigen, Qiu, Changqing, Zhang, Jiaqi, Zhang, Xu, Yan, Zhiheng, Zhang, Jingming, Zhang, Simin, Wen, Mingxing, Liu, Zhaojie, Gai, Kun, Zhou, Guorui
In recent years, with the significant evolution of multi-modal large models, many recommender researchers realized the potential of multi-modal information for user interest modeling. In industry, a wide-used modeling architecture is a cascading para
Externí odkaz:
http://arxiv.org/abs/2411.11739
Autor:
Sun, Yan, Yang, Ji, Zhang, Shaobo, Yan, Qing-Zeng, Su, Yang, Chen, Xuepeng, Zhou, Xin, Xu, Ye, Wang, Hongchi, Wang, Min, Jiang, Zhibo, Sun, Ji-Xian, Lu, Deng-Rong, Ju, Bing-Gang, Zhang, Xu-Guo
Based on 32162 molecular clouds from the Milky Way Imaging Scroll Painting project, we obtain new face-on molecular gas maps of the northern outer Galaxy. The total molecular gas surface density map reveals three segments of spirals, extending 16-43
Externí odkaz:
http://arxiv.org/abs/2411.11220
Outdoor images often suffer from severe degradation due to rain, haze, and noise, impairing image quality and challenging high-level tasks. Current image restoration methods struggle to handle complex degradation while maintaining efficiency. This pa
Externí odkaz:
http://arxiv.org/abs/2411.07893
Autor:
Zhang, Pengfei, Gao, Yu, Xu, Xiansong, Wang, Ning, Dong, Hang, Guo, Chu, Deng, Jinfeng, Zhang, Xu, Chen, Jiachen, Xu, Shibo, Wang, Ke, Wu, Yaozu, Zhang, Chuanyu, Jin, Feitong, Zhu, Xuhao, Zhang, Aosai, Zou, Yiren, Tan, Ziqi, Cui, Zhengyi, Zhu, Zitian, Shen, Fanhao, Li, Tingting, Zhong, Jiarun, Bao, Zehang, Zhao, Liangtian, Hao, Jie, Li, Hekang, Wang, Zhen, Song, Chao, Guo, Qiujiang, Wang, H., Poletti, Dario
Publikováno v:
Nat. Commun. 15, 10115 (2024)
Non-equilibrium quantum transport is crucial to technological advances ranging from nanoelectronics to thermal management. In essence, it deals with the coherent transfer of energy and (quasi-)particles through quantum channels between thermodynamic
Externí odkaz:
http://arxiv.org/abs/2411.06794
Ensemble clustering aggregates multiple weak clusterings to achieve a more accurate and robust consensus result. The Co-Association matrix (CA matrix) based method is the mainstream ensemble clustering approach that constructs the similarity relation
Externí odkaz:
http://arxiv.org/abs/2411.00904