Characterization of the Chandrasekhar correlated two-electron wavefunction using Fisher, Shannon and statistical complexity information measures

DOI10.1016/J.PHYSLETA.2008.07.080zbMath1225.81051OpenAlexW2008912043MaRDI QIDQ644054

P. Geerlings, I. A. Howard, K. D. Sen, A. Borgoo

Publication date: 2 November 2011

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2008.07.080

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Atomic physics (81V45) Measures of information, entropy (94A17)

Related Items (5)

Shannon and Fisher entropies for a hydrogen atom under soft spherical confinement ⋮ Alternative evaluation of statistical indicators in atoms: the non-relativistic and relativistic cases ⋮ Comparative characterization of two-electron wavefunctions using information-theory measures ⋮ Relativistic quantum similarities in atoms in position and momentum spaces ⋮ Evidence of Magic Numbers in Nuclei by Statistical Indicators

Cites Work

• A Mathematical Theory of Communication
• Fisher information as a measure of time
• Some features of the statistical complexity, Fisher–Shannon information and Bohr-like orbits in the quantum isotropic harmonic oscillator
• Correlation Energies and Angular Components of the Wave Functions of the Ground States of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>, He i, and Li ii

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