Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN1.2k papers
- University of Chinese Academy of SciencesCN691 papers
- National Astronomical ObservatoriesCN630 papers
- Peking UniversityCN510 papers
- Tsinghua UniversityCN350 papers
- Institute of High Energy PhysicsCN248 papers
- Institute of Theoretical PhysicsCN230 papers
- Centre National de la Recherche ScientifiqueFR209 papers
- University of Science and Technology of ChinaCN175 papers
- Nanjing UniversityCN165 papers
- Beijing Computational Science Research CenterCN148 papers
- Kavli Institute for Theoretical SciencesCN142 papers
18 papers · 2 filters
Quantitative determination of the orbital-selective Mott transition and quantum entanglement in the orbital-selective Mott phase
Yuekun Niu, Yu Ni, Haishan Zhang +5
We examine the orbital-selective Mott transition in the non-hybridized two-band Hubbard model using the dynamical mean-field theory. We find that the orbital-selective Mott transit…
Phase transitions in the Haldane-Hubbard model
Wan-Xiu He, Rubem Mondaini, Hong-Gang Luo +2
The Haldane-Hubbard model is a prime example of the combined effects of band topology and electronic interaction. We revisit its spinful phase diagram at half-filling as a consensu…
Many-body phase transitions in a non-Hermitian Ising chain
Chao-Ze Lu, Xiaolong Deng, Su-Peng Kou +1
We study many-body phase transitions in a one-dimensional ferromagnetic transversed field Ising model with an imaginary field and show that the system exhibits three phase transiti…
Flat bands and superconductivity induced by periodic strain in monolayer graphene
Jingyao Meng, Runyu Ma, Tianxing Ma +1
Superconductivity in single-layer graphene has attracted considerable interest. Here, using the determinant quantum Monte Carlo method, we study transitions of superconductivity an…
Room-temperature non-volatile optical manipulation of polar order in a charge density wave
Qiaomei Liu, Dong Wu, Tianyi Wu +19
Utilizing ultrafast light-matter interaction to manipulate electronic states of quantum materials is an emerging area of research in condensed matter physics. It has significant im…
Quantum criticality with emergent symmetry in the extended Shastry-Sutherland model
Wen-Yuan Liu, Xiao-Tian Zhang, Zhe Wang +3
Motivated by the novel phenomena observed in the layered material , the Shastry-Sutherland model (SSM) has been extensively studied as the minimal model for $\r…
Primary and Secondary Order Parameters in the Fully Frustrated Transverse Field Ising Model on the Square Lattice
Gabe Schumm, Hui Shao, Wenan Guo +2
Using quantum Monte Carlo simulations and field-theory arguments, we study the fully frustrated (Villain) transverse-field Ising model on the square lattice. We consider a "primary…
Nematic spin correlations pervading the phase diagram of FeSeS
Ruixian Liu, Wenliang Zhang, Yuan Wei +8
We use resonant inelastic X-ray scattering (RIXS) at the Fe-L edge to study the spin excitations of uniaxial-strained and unstrained FeSeS () sam…
Doubly screened Coulomb correction approach for strongly correlated systems
Bei-Lei Liu, Yue-Chao Wang, Yu Liu +2
Strongly correlated systems containing d/f-electrons present a challenge to conventional density functional theory (DFT), such as the widely used local density approximation (LDA)…
Doping driven metal-insulator transition in disordered graphene
Kaiyi Guo, Ying Liang, Tianxing Ma
Controlling the metal-insulator transition in graphene-based material is a crucial topic as it directly impacts its potential applications. Inspired by recent experiments, we study…
Optical study of three-dimensional Weyl semimetal MnSn
L. Y. Cao, Z. A. Xu, B. X. Gao +5
Three-dimensional (3D) Weyl semimetal MnSn has attracted tremendous attention due to its great application potential. However, the complex magnetic structures at different temp…
Strong ferromagnetic fluctuations in a doped checkerboard lattice
Yue Pan, Runyu Ma, Tianxing Ma
Using the determinant quantum Monte Carlo method, we study the magnetic susceptibility in the parameter space of the on-site interaction , temperature , electron filling $\av…
Evolution of magnetic correlation in an inhomogeneous square lattice
Xiao Zhang, Runyu Ma, Zenghui Fan +3
We explore the magnetic properties of a two-dimensional Hubbard model on an inhomogeneous square lattice, which provides a platform for tuning the bandwidth of the flat band. In it…
Improved scaling of the entanglement entropy of quantum antiferromagnetic Heisenberg systems
Zehui Deng, Lu Liu, Wenan Guo +1
In this paper, we derive corrections to the subleading logarithmic term of the entanglement entropy in systems with spontaneous broken continuous symmetry. Using quantum Monte Carl…
Charge Stripe Manipulation of Superconducting Pairing Symmetry Transition
Chao Chen, Peigeng Zhong, Xuelei Sui +6
Charge stripes have been widely observed in many different types of unconventional superconductors, holding varying periods () and intensities. However, a general unde…
Extraordinary surface critical behavior induced by symmetry-protected topological state of a two-dimensional quantum magnet
Zhe Wang, Fan Zhang, Wenan Guo
Using Quantum Monte Carlo simulations, we study spin-1/2 diagonal ladders coupled by ferromagnetic Heisenberg interactions. The model can also be viewed as usual ladders with ferro…
Commensurate-to-incommensurate transition of charge-density-wave order and a possible quantum critical point in pressurized kagome metal CsVSb
X. Y. Feng, Z. Zhao, J. Luo +6
Clarifying the interplay between charge density waves (CDWs) and superconductivity is important in the kagome metal CsVSb, and pressure () can play a crucial role. Here,…
Principle of learning sign rules by neural networks in qubit lattice models
Jin Cao, Shijie Hu, Zhiping Yin +1
A neural network is a powerful tool that can uncover hidden laws beyond human intuition. However, it often appears as a black box due to its complicated nonlinear structures. By dr…