0133517 - FZU-D 20010212 RIV US eng J - Journal Article
Weisse, A. - Loos, Jan - Fehske, H.
Considerations on the quantum double-exchange Hamiltonian.
Physical Review. B. Roč. 64, - (2001), s. 054406-1-054406-6. ISSN 0163-1829
Grant - others:DE-CZ Deutsche Forschungsgemeinschaft(XE) 436TSE113/33
Institutional research plan: CEZ:A02/98:Z1-010-914
Keywords : quantum double exchange * Schwinger boson representation
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.070, year: 2001

Schwinger bosons allow for an advantageous representation of quantum double exchange. We review this subject, comment on previous results and adress the transition to the semiclassical limit.
Permanent Link: http://hdl.handle.net/11104/0031482