Abstract
Shannon entropies and Fisher information calculated from one-particle density distributions and von Neumann and linear entropies (the latter two as a measure of entanglement) computed from the reduced one-particle density matrix are analyzed for the 1,3se,1,3 P0 and 1,3De Rydberg series of He doubly excited states below the second ionization threshold. We find that both Fisher information and entanglement measures are able to discriminate resonances pertaining to different (K,T)A series.
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Synopsis Shannon entropies and Fisher information calculated from one-particle density distributions and von Neumann and linear entropies computed from the reduced oneparticle density matrix are analyzed for the 1,3Se,1,3 P o and 1,3De Rydberg series of He doubly excited states below the second ionization threshold
We find that both Fisher information and entanglement measures are able to discriminate resonances pertaining to different (K, T )A series
Summary
This content has been downloaded from IOPscience. Please scroll down to see the full text. 2014 J. Instituto de Fısica, Universidad de Antioquia, Medellın, Colombia.
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