- Tytuł:
- Effect of On-Site Coulomb Repulsion on Phase Transitions in Exactly Solved Spin-Electron Model
- Autorzy:
-
Gálisová, L.
Strečka, J.
Tanaka, A.
Verkholyak, T. - Powiązania:
- https://bibliotekanauki.pl/articles/1534796.pdf
- Data publikacji:
- 2010-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
05.50.+q
05.70.Jk
64.60.Cn
64.60.De - Opis:
- A hybrid lattice-statistical model on doubly decorated planar lattices, which have localized Ising spins at their nodal lattice sites and two itinerant electrons at each pair of decorating sites, is exactly solved by the use of a generalized decoration-iteration transformation. Our main attention is focused on an influence of the on-site Coulomb repulsion on ground-state properties and critical behavior of the investigated system.
- Źródło:
-
Acta Physica Polonica A; 2010, 118, 5; 942-943
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł