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Entanglement and correlation energy in the lowest excited configuration of harmonium

Authors: C.L. Benavides-Riveros

Ref.: in "Barcelona Postgrad Encounters on Fundamental Physics", edited by D. Fernández, M. Fröb, I. Latella, and A. Dector, chapter 7 (Universitat de Barcelona, Barcelona), 69-80 (2013)

Abstract: Since the very early years of Quantum Chemistry, the harmonium has been regarded as an exactly solvable model for studying quantum-chemical properties. In this work we study in depth its first excited configuration, computing its entanglement measure and its correlation energy as well.

URL: inspirehep.net