- Tytuł:
- Direct Simulations of the Quantum Model for CsNiF$\text{}_{3}$
- Autorzy:
-
Caramico D'Auria, A.
Esposito, F.
Esposito, U.
Kamieniarz, G.
Dekeyser, R. - Powiązania:
- https://bibliotekanauki.pl/articles/1930597.pdf
- Data publikacji:
- 1994-02
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
64.60.Cn
75.10.Dg
75.10.Jm
75.40.Cx
75.40.Mg - Opis:
- We address the problem of reliability of a finite-chain technique for CsNiF$\text{}_{3}$. We investigate the effect of the boundary conditions, completely neglected so far, and apply a new extrapolation procedure appropriate for quantities showing non-monotonic behaviour. From a detailed analysis of the specific heat existing theoretical estimates for the model parameters are discriminated and a strong evidence for the reliability of the direct finite-chain technique predictions is presented.
- Źródło:
-
Acta Physica Polonica A; 1994, 85, 2; 409-412
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł