2 papers
nucl-th2025
Relativistic orbital-free kinetic energy density functional for one-particle nuclear systems
X. H. Wu, Z. X. Ren, H. Z. Liang +1
This letter aims to derive the exact relativistic orbital-free kinetic energy density functional for one-particle nuclear systems in one-dimensional case. The kinetic energy is exp…
nucl-th2024
Machine learning orbital-free density functional theory: taming quantum shell effects in deformed nuclei
X. H. Wu, Z. X. Ren, P. W. Zhao
Accurate description of deformed atomic nuclei by the orbital-free density functional theory has been a longstanding textbook challenge, due to the difficulty in accounting for the…