The Fisher information of single-particle systems with a central potential, which is a gradient
functional of their quantum-mechanical probability density, is studied in detail in the position …

The Shannon information entropy of 1-normalized electron density in position and
momentum space S r and S p⁠, and the sum ST⁠, respectively, are reported for the ground …

The spreading properties of the stationary states of the quantum multidimensional harmonic
oscillator are analytically discussed by means of the main dispersion measures (radial …

In this work, the spread of hypergeometric orthogonal polynomials (HOPs) along their
orthogonality interval is examined by means of the main entropy-like measures of their …

The information‐theoretic measure of confined hydrogen atom has been investigated
extensively in the literature. However, most of them were focused on the ground state and …

In this research, the screened modified Kratzer potential plus class of Yukawa potential with
the Schrodinger equation is solved using the Nikiforov-Uvarov method to determine the …

The spreading of the quantum-mechanical probability cloud for the ground state of the
Morse and modified Pöschl–Teller potentials, which controls the chemical and physical …

In this work, we study the Shannon entropy and Fisher information of the H, He, Li+, and Be
2+ atoms confined by a C 60 cavity. The fullerene cavity is described by three model …

The particle in a symmetrical squared tangent potential well is studied by examining its
Shannon information entropy and standard deviations. The position and momentum …

The analytic information theory of quantum systems includes the exact determination of their
spatial extension or multidimensional spreading in both position and momentum spaces by …