Tsallis entropy: a comparative study for the \(1s^2\)-state of helium atom

DOI10.1016/j.physleta.2020.127136OpenAlexW3118530774MaRDI QIDQ2232852

Ibraheem Nasser, Mostafa Zeama, Rubicelia Vargas, Jorge Garza, César Martinez-Flores

Publication date: 13 October 2021

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

Full work available at URL: https://doi.org/10.1016/j.physleta.2020.127136

zbMATH Keywords

Yukawa potentialTsallis entropyCoulomb potentialHartree-Fock approximationexponential cosine screened Coulomb potential\(1s^2\)-state of helium atom

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Cites Work

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• TWO-ELECTRON SYSTEM IN THE FIELD OF GENERALIZED SCREENED POTENTIAL
• Rényi and Tsallis entropies: three analytic examples
• An Approximate Quantum Theory of the Antiferromagnetic Ground State
• The Spin-Wave Theory of Antiferromagnetics

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