000060838 001__ 60838 000060838 005__ 20170504084920.0 000060838 0247_ $$2doi$$a10.1103/PhysRevA.88.022508 000060838 0248_ $$2sideral$$a98284 000060838 037__ $$aART-2013-98284 000060838 041__ $$aeng 000060838 100__ $$0(orcid)0000-0002-6515-3601$$aBenavides-Riveros, C. 000060838 245__ $$aQuasipinning and entanglement in the lithium isoelectronic series 000060838 260__ $$c2013 000060838 5060_ $$aAccess copy available to the general public$$fUnrestricted 000060838 5203_ $$aThe Pauli exclusion principle gives an upper bound of 1 on natural occupation numbers. Recently there has been an intriguing amount of theoretical evidence that there is a plethora of additional generalized Pauli restrictions or (in)equalities, of a kinematic nature, satisfied by these numbers. Here a numerical analysis of the nature of such constraints is effected in real atoms. The inequalities are nearly saturated, or quasipinned. For rank 6 and rank 7 approximations for lithium, the deviation from saturation is smaller than the lowest occupancy number. For a rank 8 approximation we find well-defined families of saturation conditions. 000060838 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E24-2$$9info:eu-repo/grantAgreement/ES/MICINN/FPA2009-09638 000060838 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000060838 590__ $$a2.991$$b2013 000060838 591__ $$aOPTICS$$b12 / 82 = 0.146$$c2013$$dQ1$$eT1 000060838 591__ $$aPHYSICS, ATOMIC, MOLECULAR & CHEMICAL$$b9 / 33 = 0.273$$c2013$$dQ2$$eT1 000060838 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000060838 700__ $$0(orcid)0000-0002-8036-4589$$aGracia-Bondía, J.M.$$uUniversidad de Zaragoza 000060838 700__ $$aSpringborg, M. 000060838 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDepartamento de Física Teórica$$cFísica Teórica 000060838 773__ $$g88, 2 (2013), 022508 [12 pp]$$pPhys. rev., A$$tPHYSICAL REVIEW A$$x1050-2947 000060838 8564_ $$s839642$$uhttps://zaguan.unizar.es/record/60838/files/texto_completo.pdf$$yVersión publicada 000060838 8564_ $$s127178$$uhttps://zaguan.unizar.es/record/60838/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000060838 909CO $$ooai:zaguan.unizar.es:60838$$particulos$$pdriver 000060838 951__ $$a2017-05-04-08:44:39 000060838 980__ $$aARTICLE