2 papers
cond-mat.str-el2026
Two-Electron Correlations in the Metallic Electron Gas
Zhiyi Li, Pengcheng Hou, Bao-Zong Wang +2
We present high-precision \emph{ab initio} calculations of the four-point vertex function for the three-dimensional uniform electron gas using variational diagrammatic Monte Carlo.…
cond-mat.mes-hall2024
Unveiling Higher-Order Topology via Polarized Topological Charges
Wei Jia, Bao-Zong Wang, Ming-Jian Gao +1
Higher-order topological phases (HOTPs) host exotic topological states that go beyond the traditional bulk-boundary correspondence. Up to now, there is still a lack of experimental…