DC pole | Wartość | Język |
dc.contributor.author | Błaszczak, E. | - |
dc.contributor.author | Aksamit, Jan | - |
dc.contributor.author | Franek, A. | - |
dc.date.accessioned | 2019-03-06T09:58:32Z | - |
dc.date.available | 2019-03-06T09:58:32Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Acta Physica Polonica A, Vol. 103, nr 4 (2003), s. 403-414 | pl_PL |
dc.identifier.issn | 0587-4246 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/8398 | - |
dc.description.abstract | Corrections to the molecular-field ground- state energies of the Heisenberg model with isotropic biquadrati c interactions (spin S = 3= 2) are calculated in the ( 1= z ) 1 -approximation using the diagrammatic technique based on the Wick reduction theorem (z is the numb er of spins interacting with any given spin) . The present results for the antiferri- and antiferromagnetic phases complete the previously obtained data for the antiquadrupolar, ferriand ferromagnetic phases. From among the boundaries between different
ground states only that b etw een the antiferri- and antiferromagnetic phases is shifted with respect to its molecular-field value. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | spin kwantowy | pl_PL |
dc.subject | modele spinowe | pl_PL |
dc.subject | fale spinowe | pl_PL |
dc.subject | antyferromagnetyzm | pl_PL |
dc.title | Ground-state energy of biquadratic spin systems (S=3/2) in the (1/z)1-approximation | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
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