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pro vyhledávání: '"Mantilla Serrano, Sebastian Felipe"'
Hard-core bosons are versatile and useful in describing several physical systems due to their one-to-one mapping with spin-1/2 operators. We propose two frameworks where hard-core boson mapping not only reduces the complexity of the original problem,
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A83774
https://tud.qucosa.de/api/qucosa%3A83774/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A83774/attachment/ATT-0/
Publikováno v:
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The fermion mass hierarchy is addresed from the framework of an abelian extension of the Standard Model U(1)X. By taking into account the cancellation of chiral anomalies, a set of U(1)X charges is presented with extended scalar and fermionic sectors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8a2d0df6380ccd5604247a7553836fc9
http://bdigital.unal.edu.co/64893/
http://bdigital.unal.edu.co/64893/