Resumen: The Pauli exclusion principle gives an upper bound of 1 on natural occupation numbers. Recently there has been an intriguing amount of theoretical evidence that there is a plethora of additional generalized Pauli restrictions or (in)equalities, of a kinematic nature, satisfied by these numbers. Here a numerical analysis of the nature of such constraints is effected in real atoms. The inequalities are nearly saturated, or quasipinned. For rank 6 and rank 7 approximations for lithium, the deviation from saturation is smaller than the lowest occupancy number. For a rank 8 approximation we find well-defined families of saturation conditions. Idioma: Inglés DOI: 10.1103/PhysRevA.88.022508 Año: 2013 Publicado en: PHYSICAL REVIEW A 88, 2 (2013), 022508 [12 pp] ISSN: 1050-2947 Factor impacto JCR: 2.991 (2013) Categ. JCR: OPTICS rank: 12 / 82 = 0.146 (2013) - Q1 - T1 Categ. JCR: PHYSICS, ATOMIC, MOLECULAR & CHEMICAL rank: 9 / 33 = 0.273 (2013) - Q2 - T1 Financiación: info:eu-repo/grantAgreement/ES/DGA/E24-2 Financiación: info:eu-repo/grantAgreement/ES/MICINN/FPA2009-09638 Tipo y forma: Artículo (Versión definitiva) Área (Departamento): Física Teórica (Departamento de Física Teórica)