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Accueil > Publications > Recherche par années > Années 1990 > 1992

Hinsen, K ; Felderhof, BU

Reduced description of electric multipole potential in cartesian coordinates

Journal of Mathematical Physics 33 (11) 3731-3735

par Administrateur - publié le

Abstract :

The electrostatic potential due to a multipole moment of order l is expressed in terms of 2l+1 independent Cartesian multipole components. The multipole expansion of the electrostatic interaction energy between two charge distributions is reduced correspondingly to the minimum number of Cartesian components.