X-ray dichroism and orbital anapoles

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dc.creatorCarra, Paolo
dc.creatorJerez, Andres
dc.creatorMarri, Ivan
dc.date2001-04-30
dc.date.accessioned2026-07-07T02:41:15Z
dc.date.available2026-07-07T02:41:15Z
dc.descriptionWe present a theoretical analysis of photo-absorption spectroscopies in noncentrosymmetric systems, covering both x-ray and optical regions. Integrated dichroic spectra are interpreted using microscopic effective operators, which are obtained by coupling the orbital angular momentum to the orbital anapole. Symmetry arguments afford a classification of valence-electron states in the presence of parity nonconserving hybridisation. Enantiomorphism is identified by a two-particle chiral operator.
dc.description4 pages, no figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0104582
dc.identifierhttp://arxiv.org/abs/cond-mat/0104582
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17673
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.subjectNuclear Theory
dc.subjectAtomic Physics
dc.titleX-ray dichroism and orbital anapoles
dc.typetext

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