Artículo
Quantum entanglement in helium
Fecha de publicación:
01/2012
Editorial:
IOP Publishing
Revista:
Journal of Physics B: Atomic, Molecular and Optical Physics
ISSN:
0953-4075
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We compute the entanglement of the ground state and several singlet and triplet excited states of the helium atom using high-quality, state-of-the-art wavefunctions. The behaviour of the entanglement of the helium eigenstates is similar to that observed in some exactly soluble two-electron systems. In particular, the amount of entanglement exhibited by the eigenstates tends to increase with energy.
Palabras clave:
Quantum Entanglement
,
Helium
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Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Citación
Dehesa, J. S.; Koga, T.; Yanez, R.; Plastino, Ángel Ricardo; Esquivel, R. O.; Quantum entanglement in helium; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 45; 1; 1-2012; 15504-15508
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