caa a22 4500 467949492 CHVBK 20180405193740.0 cr unu---uuuuu 170328e20050101xx s 000 0 eng 10.1007/s11232-005-0065-2 doi (NATIONALLICENCE)springer-10.1007/s11232-005-0065-2 (NATIONALLICENCE)springer-10.1007/s11232-005-0009-x Tashpulatov S. Institute for Nuclear Physics, Uzbek Academy of Sciences, Tashkent, Uzbekistan aut One-magnon systems in an isotropic non-Heisenberg ferromagnetic impurity model [Elektronische Daten] [S. Tashpulatov] We consider a one-magnon system in an isotropic non-Heisenberg impurity model with an arbitrary spin and investigate the spectrum and the localized impurity states of the system on the ν-dimensional integer lattice Zν . We show that there are at most three types of localized impurity states (not counting the degeneracy multiplicities of their energy levels) in this system. We find the domains of these states and calculate the degeneracy multiplicities of their energy levels. Springer Science+Business Media, Inc., 2005 impurity states nationallicence lattice nationallicence interaction nationallicence creation operator nationallicence annihilation operator nationallicence Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 142/1(2005-01-01), 71-78 0040-5779 142:1<71 2005 142 11232 https://doi.org/10.1007/s11232-005-0065-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11232-005-0065-2 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Tashpulatov S. Institute for Nuclear Physics, Uzbek Academy of Sciences, Tashkent, Uzbekistan aut NATIONALLICENCE 773 0- Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 142/1(2005-01-01), 71-78 0040-5779 142:1<71 2005 142 11232 NATIONALLICENCE 856 40 https://doi.org/10.1007/s11232-005-0009-x text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer