Zobrazeno 1 - 10
of 7 509
pro vyhledávání: '"Wen, Xiao"'
The realization of correlated multi-photon processes usually depends on the interaction between nonlinear media and atoms. However, the nonlinearity of optical materials is generally weak, making it still very challenging to achieve correlated multi-
Externí odkaz:
http://arxiv.org/abs/2406.12414
For a given parent fractional quantum Hall (FQH) state at filling fraction $\nu$, the hierarchy construction produces FQH states at nearby filling fractions $\{\nu_n\}$ by condensing minimally charged quasiholes or quasiparticles of the parent state
Externí odkaz:
http://arxiv.org/abs/2406.12068
Deep learning has significantly improved the accuracy of crop classification using multispectral temporal data. However, these models have complex structures with numerous parameters, requiring large amounts of data and costly training. In low-resour
Externí odkaz:
http://arxiv.org/abs/2405.18119
Generalized symmetries often appear in the form of emergent symmetries in low energy effective descriptions of quantum many-body systems. Non-invertible symmetries are a particularly exotic class of generalized symmetries, in that they are implemente
Externí odkaz:
http://arxiv.org/abs/2405.05331
Crash data is often greatly imbalanced, with the majority of crashes being non-fatal crashes, and only a small number being fatal crashes due to their rarity. Such data imbalance issue poses a challenge for crash severity modeling since it struggles
Externí odkaz:
http://arxiv.org/abs/2404.02187
Autor:
He, Zhen-Xuan, Zhou, Ji-Yang, Lin, Wu-Xi, Li, Qiang, Liang, Rui-Jian, Wang, Jun-Feng, Wen, Xiao-Lei, Hao, Zhi-He, Liu, Wei, Ren, Shuo, Li, Hao, You, Li-Xing, Tang, Jian-Shun, Xu, Jin-Shi, Li, Chuan-Feng, Guo, Guang-Can
Color centers in silicon carbide (SiC) have demonstrated significant promise for quantum information processing. However, the undesirable ionization process that occurs during optical manipulation frequently causes fluctuations in the charge state an
Externí odkaz:
http://arxiv.org/abs/2402.12999
Autor:
Zhou, Yue-Ying, Zhang, Yang, Zhang, Shihao, Cai, Hao, Tong, Ling-Hui, Tian, Yuan, Chen, Tongtong, Tian, Qiwei, Zhang, Chen, Wang, Yiliu, Zou, Xuming, Liu, Xingqiang, Hu, Yuanyuan, Zhang, Li, Zhang, Lijie, Wang, Wen-Xiao, Liao, Lei, Qin, Zhihui, Yin, Long-Jing
The recent discovery of superconductivity and magnetism in trilayer rhombohedral graphene (RG) establishes an ideal, untwisted platform to study strong correlation electronic phenomena. However, the correlated effects in multilayer RG have received l
Externí odkaz:
http://arxiv.org/abs/2312.13637
We study the nonlinear $\sigma$-model in ${(d+1)}$-dimensional spacetime with connected target space $K$ and show that, at energy scales below singularities (e.g., vortices, hedgehogs, etc.), it has an emergent non-invertible higher symmetry. The sym
Externí odkaz:
http://arxiv.org/abs/2310.08554
Autor:
Inamura, Kansei, Wen, Xiao-Gang
A generalized symmetry (defined by the algebra of local symmetric operators) can go beyond group or higher group description. A theory of generalized symmetry (up to holo-equivalence) was developed in terms of symmetry-TO -- a bosonic topological ord
Externí odkaz:
http://arxiv.org/abs/2310.05790
Publikováno v:
Physical Review A109,013716(2024)
Giant atoms, where the dipole approximation ceases to be valid, allow us to observe unconventional quantum optical phenomena arising from interference and time-delay effects. Most previous studies consider giant atoms coupling to conventional materia
Externí odkaz:
http://arxiv.org/abs/2309.06826