Hydrogen-like upper bounds to the electron momentum density of atoms

Authors
Romera, E
Citation
E. Romera, Hydrogen-like upper bounds to the electron momentum density of atoms, J PHYS B, 34(17), 2001, pp. 3527-3534
Citations number
29
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
34
Issue
17
Year of publication
2001
Pages
3527 - 3534
Database
ISI
SICI code
0953-4075(20010914)34:17<3527:HUBTTE>2.0.ZU;2-8
Abstract
A local hydrogen-like upper bound for the spherically averaged electron mom entum density is studied within the Hartree-Fock framework for 103 neutral atoms, 54 singly charged atomic cations and 43 anions in their ground state . The maximum value of the electron momentum density is bounded analyticall y by means of some global properties of the system.