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On the regularity of the density of electronic wavefunctions

S. Fournais, M. Hoffmann-Ostenhof, T. Hoffmann-Ostenhof, T. Østergaard Sørensen

Published 2002-11-29Version 1

We prove that the electronic density of atomic and molecular eigenfunctions is smooth away from the nuclei. The result is proved without decay assumptions on the eigenfunctions.

Comments: New results after the talk by the first author at QMath-8, Taxco, Mexico, December 10-14, 2001. Published in refereed proceedings
Journal: Mathematical Results in Quantum Mechanics, Contemp. Math., 307, Amer. Math. Soc., Providence, RI, 2002
Categories: math-ph, math.AP, math.MP
Subjects: 35B65, 35Q40, 81Q05
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