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The diagonal behaviour of the one-particle Coulombic density matrix

Mathematical Physics 2023-12-06 v1 math.MP

Abstract

We obtain bounds for all derivatives of the non-relativistic Coulombic one-particle density matrix γ(x,y)\gamma(x, y) near the diagonal x=yx = y.

Keywords

Cite

@article{arxiv.2207.03963,
  title  = {The diagonal behaviour of the one-particle Coulombic density matrix},
  author = {Peter Hearnshaw and Alexander V. Sobolev},
  journal= {arXiv preprint arXiv:2207.03963},
  year   = {2023}
}

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32 pages