1 citations · 2 across the 7 of their papers we have counts for
7 papers
Robust spin pseudogap and spin-charge separation in the - model
Zheng-Yuan Yue, Jia-Xin Zhang, Zheng-Cheng Gu
The - model, obtained from the usual - model by flipping the sign of the spin-down hopping term, has been proposed to eliminate the strong interference between doped h…
Real-space construction and classification for time-reversal symmetric crystalline superconductors in 2D interacting fermionic systems
Yi-Ming Liu, Wei-Qiang Chen, Zheng-Cheng Gu
Crystalline symmetry and time-reversal symmetry are commonly present in real superconducting materials. However, the topological classification of systems respecting these symmetri…
Competing -wave pairing in overdoped - model
Wayne Zheng, Tao Cheng, Zheng-Yuan Yue +3
The -wave pairing symmetry has long been considered a defining feature of high-temperature superconductivity in cuprates. In this work, we reveal that -wave pairing states ex…
Revealing quantum phase string effect in doped Mott-insulator: a tensor network state approach
Wayne Zheng, Jia-Xin Zhang, Zheng-Yuan Yue +2
We apply the fermionic tensor network (TN) state method to understand the strongly correlated nature in a doped Mott insulator. We conduct a comparative study of the - model…
Competing pair density wave orders in the square lattice - model
Wayne Zheng, Zheng-Yuan Yue, Jian-Hao Zhang +1
Over the last two decades, the competing orders in high- cuprates have been intensely studied, such as pseudogap phase, charge density waves (CDW), and pair density waves (P…
Pseudogap phase as fluctuating pair density wave
Zheng-Yuan Yue, Zheng-Tao Xu, Shuo Yang +1
The physical nature of pseudogap phase is one of the most important and intriguing problems towards understanding the key mechanism of high temperature superconductivity in cuprate…
Global phase diagram of doped quantum spin liquid on the Kagome lattice
Zheng-Tao Xu, Zheng-Cheng Gu, Shuo Yang
It has long been believed that doped quantum spin liquids (QSLs) can give rise to fascinating quantum phases, including the possibility of high-temperature superconductivity (SC) a…