Magnetisation and Entropy of a One-Dimensional±J Ising Model in a Uniform Magnetic Field

• Authors: M. Błaszyk
• Languages of publication: EN

Abstracts

EN

An approximation scheme related to the averaging procedure over finite fragments of the lattice was proposed. The magnetisation and entropy were calculated numerically. The correctness of this approximation scheme was analysed against the magnetic field and temperature.

Keywords

EN

05.50.+q; 75.10.Nr; 75.50.Lk

Discipline

• 75.10.Nr: Spin-glass and other random models(for spin glasses and other random magnets, see 75.50.Lk)
• 75.50.Lk: Spin glasses and other random magnets
• 05.50.+q: Lattice theory and statistics (Ising, Potts, etc.)(see also 64.60.Cn Order-disorder transformations, and 75.10.Hk Classical spin models)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2007
• Volume: 111
• Issue: 2
• Pages: 191-200

Dates

published

2007-02

received

2006-09-25

(unknown)

2007-01-08

Contributors

author

M. Błaszyk

• Institute of Physics, A. Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.111.191