Electron-electron cusp condition and asymptotic behavior for the Pauli potential in pair density functional theory.
In the ground state, the pair density n can be determined by solving a single auxiliary equation of a two-particle problem. Electron-electron cusp condition and asymptotic behavior for the Pauli potential of the effective potential of the two-particle equation are presented.
Nagy
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A
Department of Theoretical Physics, University of Debrecen, Debrecen, Hungary. anagy@madget.atomki.hu
Amovilli
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C