341 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Shanghai Jiao Tong UniversityCN77 papers
- University of Science and Technology of ChinaCN46 papers
- Fudan UniversityCN41 papers
- State Key Laboratory of Surface Physics36 papers
- Chinese Academy of SciencesCN22 papers
- Hefei National Center for Physical Sciences at NanoscaleCN21 papers
- East China Normal UniversityCN19 papers
- Beijing Academy of Quantum Information SciencesCN18 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN16 papers
- Shanxi UniversityCN16 papers
- Shandong Normal UniversityCN15 papers
- University of Chinese Academy of SciencesCN15 papers
161 papers
Deep Learning Theory through the Lens of Statistical Physics: A Topical Review
Wei Huang, Youjin Deng
The recent success of foundation models and deep learning has far outpaced our theoretical understanding of how large-scale neural networks learn and generalize. Statistical physic…
Orientation-dependent electron-phonon coupling in interfacial superconductors LaAlO3/KTaO3
Xiaoyang Chen, Tianlun Yu, Yuan Liu +17
The emergent superconductivity at the LaAlO3/KTaO3 interfaces exhibits a mysterious dependence on the KTaO3 crystallographic orientations. Here we show, by soft X-ray angle-resolve…
Prethermal time-crystalline spin ice and monopole confinement in a driven magnet
Mingxi Yue, Zi Cai
Studies on systems far from equilibrium open up new avenues for investigating exotic phases of matter. A driven-dissipative frustrated spin system is examined in this study, and we…
Frustrated magnetic interactions and quenched spin fluctuations in CrAs
Yayuan Qin, Yao Shen, Yiqing Hao +7
The discovery of pressure-induced superconductivity in helimagnets (CrAs, MnP) has attracted considerable interest in understanding the relationship between complex magnetism and u…
Geometric scaling behaviors of the Fortuin-Kasteleyn Ising model in high dimensions
Sheng Fang, Zongzheng Zhou, Youjin Deng
Recently, we argued [Chin. Phys. Lett. , 080502 (2022)] that the Ising model simultaneously exhibits two upper critical dimensions in the Fortuin-Kasteleyn (FK…
Estimating gravity acceleration from static atomic gravimeter by Kalman filtering
Bo-Nan Jiang, Yu-Zhu Wang
We present the construction of the two-state model of the atomic gravimeter and the associated Kalman recursion to estimate gravity acceleration from atomic gravimeter. We find the…
Doubly resonant photonic crystal cavity using merged bound states in the continuum
Rui Ge, Xiangmin Liu, Xiongshuo Yan +2
In this work, a doubly resonant photonic crystal (PhC) cavity using the merged bound states in the continuum (BICs) is proposed to obtain a higher second harmonic generation (SHG)…
Holography and magnetohydrodynamics with dynamical gauge fields
Yongjun Ahn, Matteo Baggioli, Kyoung-Bum Huh +3
Within the framework of holography, the Einstein-Maxwell action with Dirichlet boundary conditions corresponds to a dual conformal field theory in presence of an external gauge fie…
Possible enhancement of the superconducting due to sharp Kohn-like soft phonon anomalies
Cunyuan Jiang, Enrico Beneduce, Matteo Baggioli +2
Phonon softening is a ubiquitous phenomenon in condensed matter systems which is often associated with charge density wave (CDW) instabilities and anharmonicity. The interplay betw…
Feedback-induced interactive dynamics: unitary but dissipative evolution
Shuohang Wu, Zi Cai
The time evolution of a physical system is generally described by a differential equation, which can be solved numerically by adopting a difference scheme with space-time discretiz…
Stripe order and spin dynamics in triangular-lattice antiferromagnet KErSe: A single-crystal study with a theoretical description
Gaofeng Ding, Hongliang Wo, Rui Leonard Luo +5
The rare-earth triangular-lattice chalcogenide is a great platform for exploring both spin liquids and novel magnetic orders with anisotropic spin interactions and magnetic frustra…
Large Quality Factor Enhancement Based on Cascaded Uniform Lithium Niobate Bichromatic Photonic Crystal Cavities
Rui Ge, Xiongshuo Yan, Zhaokang Liang +5
In this paper, by cascading several bichromatic photonic crystals we demonstrate that the quality factor can be much larger compared with that in an isolated cavity without increas…
Pion dynamics in a soft-wall AdS-QCD model
Xuanmin Cao, Matteo Baggioli, Hui Liu +1
Pseudo-Goldstone modes appear in many physical systems and display robust universal features. First, their mass obeys the so-called Gell-Mann-Oakes-Renner (GMOR) relation $f^2\…
Flux focusing with a superconducting nano-needle for scanning SQUID susceptometry
B. K. Xiang, S. Y. Wang, Y. F. Wang +3
Nano-fabricated superconducting quantum interference device (nano-SQUID) is a direct and sensitive flux probe useful for magnetic imaging of quantum materials and mesoscopic device…
Suppression and revival of superconducting phase coherence in monolayer FeSe/SrTiO
H. Ru, Z. J. Li, S. Y. Wang +2
Monolayer FeSe grown on SrTiO (FeSe/STO) is an interfacial high temperature superconductor distinctively different from bulk FeSe. Due to the fragility of this two-dimensional…
Helical Luttinger liquid on the edge of a 2-dimensional topological antiferromagnet
Yang Feng, Jinjiang Zhu, Weiyan Lin +12
Boundary helical Luttinger liquid (HLL) with broken bulk time-reversal symmetry belongs to a unique topological class which may occur in antiferromagnets (AFM). Here, we search for…
Electrically driven compact hybrid lithium niobate microring laser
Junxia Zhou, Ting Huang, Zhiwei Fang +7
We demonstrate an electrically driven compact hybrid lithium niobate microring laser by butt coupling a commercial 980-nm pump laser diode chip with a high quality Er3+-doped lithi…
Space-time symmetry breaking in nonequilibrium frustrated magnetism
Mingxi Yue, Zi Cai
Spontaneous symmetry breaking is responsible for the rich phenomena in equilibrium physics. Driving a system out-of-equilibrium can significantly enrich the possibility of spontane…
Dynamical quantum phase transitions in a spinor Bose-Einstein condensate and criticality enhanced quantum sensing
Lu Zhou, Jia Kong, Zhihao Lan +1
Quantum phase transitions universally exist in the ground and excited states of quantum many-body systems, and they have a close relationship with the nonequilibrium dynamical phas…
Concentrated subradiant modes in one-dimensional atomic array coupled with chiral waveguides
Mengjie Yang, Luojia Wang, Xiaoxiong Wu +4
Non-Hermitian systems have recently attracted broad interest and exhibited intriguing physical phenomena, in which the non-Hermitian skin effect is one of the most remarkable quant…
Protection of noise squeezing in a quantum interferometer with optimal resource allocation
Wenfeng Huang, Xinyun Liang, Baiqiang Zhu +4
Interferometers are crucial for precision measurements, including gravitational waves, laser ranging, radar, and imaging. The phase sensitivity, the core parameter, can be quantum-…
Direct observation of quantum anomalous vortex in Fe(Se,Te)
Y. S. Lin, S. Y. Wang, X. Zhang +15
Vortices are topological defects of type-II superconductors in an external magnetic field. In a similar fashion to a quantum anomalous Hall insulator, quantum anomalous vortex (QAV…
Frustrated ferromagnetic transition in AB-stacked honeycomb bilayer
S. Y. Wang, Y. Wang, S. H. Yan +11
In two-dimensional (2D) ferromagnets, anisotropy is essential for the magnetic ordering as dictated by the Mermin-Wagner theorem. But when competing anisotropies are present, the p…
Quantum phase transition in magnetic nanographenes on a lead superconductor
Yu Liu, Can Li, Fu-Hua Xue +14
Quantum spins, referred to the spin operator preserved by full SU(2) symmetry in the absence of the magnetic anistropy, have been proposed to host exotic interactions with supercon…