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

Howard, I. A. ; Sen, K. D. ; Borgoo, A. ; Geerlings, P. (2008) Characterization of the Chandrasekhar correlated two-electron wavefunction using Fisher, Shannon and statistical complexity information measures Physics Letters A, 372 (42). pp. 6321-6324. ISSN 0375-9601

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.physleta.2008.07.080

Abstract

The three-parameter two-electron correlated analytic wavefunction of Chandrasekhar, parametrized using three physically meaningful conditions on the electron density, is assessed using several information theory measures, the Fisher information, Shannon entropy, and statistical complexity, and compared to the results for the same measures using hydrogenic and Hartree-Fock (HF) orbitals.

Item Type:Article
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ID Code:45050
Deposited On:24 Jun 2011 13:54
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