Gp. Arrighini et al., Static polarizability via a simple approximate approach involving time autocorrelation functions: I. A preliminary investigation, THEOCHEM, 489(1), 1999, pp. 1-6
A nonstandard approach to the approximate evaluation of static dipole polar
izabilities of quantum systems is suggested and tested on some simple examp
les. The method avoids the recourse to the well-known "sum-over-states" alg
orithm and extracts the (few) ingredients needed to compute the property fr
om the electronic ground state wavefunction. (C) 1999 Elsevier Science B.V.
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