182 citations · 1k across the 25 of their papers we have counts for
7 papers · 1 filter
Electronic and Magnetic Structure of Infinite-layer : Trace of Antiferromagnetic Metal
Zhao Liu, Zhi Ren, W. Zhu +2
The recent discovery of Sr-doped infinite-layer nickelate [D. Li et al. Nature 572, 624 (2019)] offers an exciting platform for investigating unconventional supe…
Critical Scaling Behaviors of Entanglement Spectra
Qicheng Tang, W. Zhu
We investigate the evolution of entanglement spectra under a global quantum quench from a short-range correlated state to the quantum critical point. Motivated by the conformal map…
Measurement-induced phase transition: A case study in the non-integrable model by density-matrix renormalization group calculations
Qicheng Tang, W. Zhu
We study the effect of local projective measurements on the quantum quench dynamics. As a concrete example, a one-dimensional Bose-Hubbard model is simulated by the matrix product…
Continuous phase transition between bosonic integer quantum Hall liquid and trivial insulator: evidences for deconfined quantum criticality
Tian-Sheng Zeng, D. N. Sheng, W. Zhu
The deconfined quantum critical point, a prototype Landau-forbidden transition, could exist in principle in the phase transitions involving symmetry protected topological phase, ho…
Dirac Spin Liquid on the Spin-1/2 Triangular Heisenberg Antiferromagnet
Shijie Hu, W. Zhu, Sebastian Eggert +1
We study the spin liquid candidate of the spin- - Heisenberg antiferromagnet on the triangular lattice by means of density matrix renormalization group (DMRG) simula…
Topological characterization of hierarchical fractional quantum Hall effects in topological flat bands with SU() symmetry
Tian-Sheng Zeng, D. N. Sheng, W. Zhu
We study the many-body ground states of SU() symmetric hardcore bosons on the topological flat-band model by using controlled numerical calculations. By introducing strong intra…
Tomonaga-Luttinger Liquid Behavior and Spinon Confinement in YbAlO
L. S. Wu, S. E. Nikitin, Z. Wang +14
Low dimensional quantum magnets are interesting because of the emerging collective behavior arising from strong quantum fluctuations. The one-dimensional (1D) S = 1/2 Heisenberg an…