Regularity of the (N-1)-particle electronic reduced density matrix for molecules with fixed nuclei and N electrons

2024/07/04 by Jecko, Thierry, Noûs, Camille
#81V55 #81V70 #FOS: Physical sciences #Mathematical Physics (math-ph)

paper · doi:10.48550/arxiv.2407.03706

Abstract

We consider an electronic bound state of the usual, non-relativistic, molecular Hamiltonian with Coulomb interactions, fixed nuclei, and N electrons (N>1). Near appropriate electronic collisions, we determine the regularity of the (N-1)-particle electronic reduced density matrix. Published in Letters in Mathematical Physics.

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