21 citations · 62 across the 11 of their papers we have counts for
11 papers
Emergent Symmetry-Protected Topological Phases via Polyakov Confinement in Quantum Spin Systems
Li-Wei He, Shun-Li Yu, Jian-Xin Li
A main theme in modern condensed matter physics is the emergence of fractionalized excitations and gauge structures from quantum spin systems. However, understanding how these exot…
Renormalization group analysis for bosonization coefficients in half-odd-integer Kitaev spin chains
Jianxun Li, Chao Xu, Wang Yang
Based on a renormalization-group (RG) analysis, we study the bosonization formulas for spin- Kitaev-Gamma and Kitaev-Heisenberg-Gamma chains in the parameter regime , …
Recent progress in quantum spin liquids, fractional magnetization plateaus, and unconventional superconductivity in kagome lattices
Li-Wei He, Shun-Li Yu, Jian-Xin Li
The kagome lattice, with its unique geometric structure, has emerged as a leading platform for exploring quantum many-body physics, particularly in the study of quantum spin liquid…
Magnetic excitations in biaxial-strain detwinned -RuCl
Yi Li, Yanyan Shangguan, Xinzhe Wang +10
The honeycomb magnet -RuCl has been a leading candidate for realizing the Kitaev quantum spin liquid (QSL), but its intrinsic spin dynamics have remained obscured by cryst…
Nature of the 1/3 Magnetization Plateau in Spin-1/2 Kagome Antiferromagnets
Li-Wei He, Xinzhe Wang, Shun-Li Yu +1
We investigate the origin of the 1/3 magnetization plateau in the kagome antiferromagnetic Heisenberg model using the variational Monte Carlo and exact diagonalization meth…
Transition from -wave to -wave superconductivity driven by interlayer interaction in the bilayer two-orbital model of LaNiO
Wenhan Xi, Shun-Li Yu, Jian-Xin Li
We utilize the fluctuation-exchange approximation on a bilayer two-orbital model, incorporating and orbitals, to explore potential pairing symmetries in the…
Observation of superconducting diode effect in antiferromagnetic Mott insulator -RuCl
Jiadian He, Yifan Ding, Xiaohui Zeng +15
Nonreciprocal superconductivity, also called as superconducting diode effect that spontaneously breaks time-reversal symmetry, is characterized by asymmetric critical currents unde…
Variational Monte Carlo Study of the 1/9 Magnetization Plateau in Kagome Antiferromagnets
Li-Wei He, Shun-Li Yu, Jian-Xin Li
Motivated by very recent experimental observations of the 1/9 magnetization plateaus in YCu(OH)Br and YCu(OD)Br, our study delves into the m…
Spinon quantum spin Hall state in the kagome antiferromagnet with a Dzyaloshinskii-Moriya interaction
Li-Wei He, Jian-Xin Li
We investigate the spin- antiferromagnetic Heisenberg model with a Dzyaloshinskii-Moriya interaction on kagome lattice, making use of the variational Monte Carlo techn…
Magnon Damping as a Probe of Kondo Coupling in Magnetically Ordered Systems
Song Bao, Junsen Wang, Shin-ichiro Yano +13
In -electron systems, there can also be intricate interplay between Kondo coupling and magnetic interactions as that in -electron systems, but the underlying mechanism remain…
Interplay between Chiral Charge Density Wave and Superconductivity in Kagome Superconductors: A Self-consistent Theoretical Analysis
Hong-Min Jiang, Min Mao, Zhi-Yong Miao +2
Inspired by the recent discovery of a successive evolutions of electronically ordered states, we present a self-consistent theoretical analysis that treats the interactions respons…