163 citations · 389 across the 11 of their papers we have counts for
11 papers
Evidence for Deconfined Magnetic Order in the Kitaev- Model
Jiucai Wang, Chuan Chen
We investigate the Kitaev- honeycomb model using variational Monte Carlo calculations combined with a vison-quasiparticle analysis of the parent Kitaev spin liquid (KSL). We p…
Dynamical Response of the Kitaev Spin Liquid under Third-Nearest-Neighbor Heisenberg Interaction
Chuan Chen, Jiucai Wang
Motivated by growing evidence for the significance of the third-nearest-neighbor Heisenberg () interaction in candidate Kitaev materials, we investigate the dynamical properti…
Multinode quantum spin liquids in extended Kitaev honeycomb models: the view from variational Monte Carlo
Jiucai Wang, B. Normand, Zheng-Xin Liu
We discuss the discovery by variational Monte Carlo (VMC) methods of a series of multinode quantum spin liquids (QSLs) in extended Kitaev models on the honeycomb lattice. Like the…
Pair-density-wave phase of strongly interacting electrons on the triangular lattice: A variational Monte Carlo study
Jiucai Wang, Wen Sun, Hao-Xin Wang +3
A robust theory of the mechanism of pair density wave (PDW) superconductivity (i.e. where Cooper pairs have nonzero center of mass momentum) remains elusive. Here we explore the tr…
Effect of ring-exchange interactions in the extended Kitaev honeycomb model
Jiucai Wang, Zheng-Xin Liu
Motivated by the possible triple- classical order in the Kitaev candidate material NaCoTeO, we investigate microscopic models that may stabilize the triple-$\bf…
Magnon Condensation in Dimerized Antiferromagnets with Spin-Orbit Coupling
Qi-Rong Zhao, Meng-Jie Sun, Zheng-Xin Liu +1
Bose-Einstein condensation (BEC) of triplet excitations triggered by a magnetic field, sometimes called magnon BEC, in dimerized antiferromagnets gives rise to a long-range antifer…
Identification of Magnetic Interactions and High-field Quantum Spin Liquid in -RuCl
Han Li, Hao-Kai Zhang, Jiucai Wang +6
The frustrated magnet -RuCl constitutes a fascinating quantum material platform that harbors the intriguing Kitaev physics. However, a consensus on its intricate spin intera…
Field-induced quantum spin disordered state in spin-1/2 honeycomb magnet Na2Co2TeO6
Gaoting Lin, Jaehong Jeong, Chaebin Kim +25
Spin-orbit coupled honeycomb magnets with the Kitaev interaction have received a lot of attention due to their potential of hosting exotic quantum states including quantum spin liq…
Multinode quantum spin liquids on the honeycomb lattice
Jiucai Wang, Qirong Zhao, Xiaoqun Wang +1
Recently it was realized that the zigzag magnetic order in Kitaev materials can be stabilized by small negative off-diagonal interactions called the terms. To fully understand…
Symmetry-protected gapless spin liquids on the strained honeycomb lattice
Jiucai Wang, Zheng-Xin Liu
By including a material-relevant off-diagonal interaction called the term into the Kitaev model and introducing spatial anisotropy in the interaction strength on the honeycomb…
One Proximate Kitaev Spin Liquid in the -- Model on the Honeycomb Lattice
Jiucai Wang, B. Normand, Zheng-Xin Liu
In addition to the Kitaev () interaction, candidate Kitaev materials also possess Heisenberg () and off-diagonal symmetric () couplings. We investigate the quantum ($S = 1…