2 papers
cond-mat.quant-gas2026
Local supersolid in moiré modulated Bose-Hubbard model using density-matrix renormalization group method
Siyu Xie, Qiang Xu, Qianqian Shi +1
The search and characterization of supersolid phases remain a central topic in condensed matter physics. Inspired by the experimental discovery of local superfluid and insulating p…
cond-mat.mtrl-sci2024
Fast and stable tight-binding framework for nonlocal kinetic energy density functional reconstruction in orbital-free density functional calculations
Yongshuo Chen, Cheng Ma, Boning Cui +5
Nonlocal kinetic energy density functionals (KEDFs) with density-dependent kernels are currently the most accurate functionals available for orbital-free density functional theory…