Band structure of local pairs. Mathematical tools

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dc.creatorRubin, S. G.
dc.date1999-09-18
dc.date.accessioned2026-07-07T03:14:35Z
dc.date.available2026-07-07T03:14:35Z
dc.descriptionA system of strongly interacting fermions in a solid state is discussed. A structure of singlet and triplet coupled 2-particle states and their excitation spectra are investigated. It is shown that an account of intersite fermion interaction leads to new boson modes. A problem of interaction of pairs with external fields are discussed. The same analysis can be performed for another sorts of pairings like d-wave.
dc.description16 pages, 3figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9909274
dc.identifierhttp://arxiv.org/abs/cond-mat/9909274
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29728
dc.subjectCondensed Matter
dc.titleBand structure of local pairs. Mathematical tools
dc.typetext

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