52 citations · 113 across the 25 of their papers we have counts for
4 papers · 1 filter
Quantum-interference-induced pairing in bosonic doped antiferromagnets
Hao-Kai Zhang, Jia-Xin Zhang, Ji-Si Xu +2
The pairing mechanism in doped antiferromagnets is essential for understanding high-temperature superconductivity. In this work, we investigate the pairing mechanism in bosonic dop…
Strong Pairing Originated from an Emergent Berry Phase in LaNiO
Jia-Xin Zhang, Hao-Kai Zhang, Yi-Zhuang You +1
The recent discovery of high-temperature superconductivity in LaNiO offers a fresh platform for exploring unconventional pairing mechanisms. Starting with the basic arg…
Pair density wave characterized by a hidden string order parameter
Hao-Kai Zhang, Rong-Yang Sun, Zheng-Yu Weng
A composite pairing structure of superconducting state is revealed by density matrix renormalization group study in a two-leg - model. The pairing order parameter is composed…
Two-Hole Ground State: Dichotomy in Pairing Symmetry
Jing-Yu Zhao, Shuai A. Chen, Hao-Kai Zhang +1
A single-hole ground state Ansatz for the two-dimensional t-J model has been recently studied by the variational Monte Carlo (VMC) method. Such a doped hole behaves like a "twisted…