Many-Particle Effects in Atomic Clusters

Many-particle correlations in microscopic electron–hole droplets

“…That is why for a quantum mechanical description of electron-hole complexes we use the same approach as for the metallic clusters [16] generalized for a two-component system [17]. The approach is based on the Hartree-Fock (HF) approximation for the single particle representation of electronic and hole motion in the mean field potential.…”

“…Thus far, this conclusion is also true for the static dipole polarizability of electron-hole complexes. We have performed the calculations of static dipole polarizability using formula (16) for the same spherical multi-exciton complexes considered for the ground state calculations. We have investigated the dependence of the dipole polarizability ( 16) upon the mass ratio of electrons and holes by variation of m h having m e fixed.…”