Analyticity of the density of electronic wavefunctions
We prove that the electronic densities of atomic and molecular eigenfunctions are real analytic in ${\mathbb R}^3$ away from the nuclei.
math-ph↗
arXiv subjects
S. Fournais
Publications and source records attributed to S. Fournais.
The electron density is smooth away from the nuclei
We prove that the electron densities of electronic eigenfunctions of atoms and molecules are smooth away from the nuclei.
math-ph↗