Using simple functionals of the electron density to appreciate and quantify molecular
structure and chemical reactivity properties is a recent endeavor in density functional theory …

We investigate the course of an elementary chemical reaction from the perspective of
information theory in 3 D space through the hypersurface of several information-theoretic (IT) …

An information-theoretical study of the Dirac oscillator and the usual quantum oscillator is
provided, in terms of the respective spatial densities. The comparative analysis is grounded …

The position and momentum spreading of the electron distribution of the two‐dimensional
confined hydrogenic atom, which is a basic prototype of the general multidimensional …

The spreading of the stationary states of the multidimensional single-particle systems with a
central potential is quantified by means of Heisenberg-like measures (radial and logarithmic …

Knowledge of the electronic structures of atomic and molecular systems deepens our
understanding of the desired system. In particular, several information-theoretic quantities …

There exists an increasing interest on the dimensionality dependence of the entropic
properties for the stationary states of the multidimensional quantum systems in order to …

Finite quantum many fermion systems are essential for our current understanding of Nature.
They are at the core of molecular, atomic, and nuclear physics. In recent years, the …

The internal disorder of the confined two‐dimensional hydrogenic atom is numerically
studied in terms of the confinement radius for the 1 s, 2 s, 2 p, and 3 d quantum states by …

In this work we determine and discuss the entropic uncertainty measures of Shannon type
for all the discrete stationary states of the multidimensional harmonic systems directly in …