Application of information theory in atoms, nuclei and atomic clusters

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Δημοσιευμένα: Δεκ 5, 2019
DOI: https://doi.org/10.12681/hnps.2191
C. P. Panos
Department of Theoretical Physics, Aristotle University of Thessaloniki
S. E. Massen
Department of Theoretical Physics, Aristotle University of Thessaloniki
Περίληψη

The position- and momentum-space information entropies of the electron distributions of atomic clusters are calculated using a Woods-Saxon single particle potential. The same entropies are also calculated for nuclear distributions according to the Skyrme parametrization of the nuclear mean field. It turns out that a similar functional form S = α + Μη Ν for the entropy as function of the number of particles Ν holds approximately for atoms, nuclei and atomic clusters. It is conjectured that this is a universal property of a many-fermion system in a mean field.

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