| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000389442 |
| ISSN: | 0103-9733 |
| Autores: | Yamada, Hirofumi1 |
| Instituciones: | 1Chiba Institute of Technology, Division of Mathematics and Science, Narashino, Chiba. Japón |
| Año: | 2015 |
| Periodo: | Dic |
| Volumen: | 45 |
| Número: | 6 |
| Paginación: | 584-603 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | In the Ising model on the simple cubic lattice, we describe the inverse temperature β and other quantities relevant for the computation of critical quantities in terms of a dimensionless squared mass M. The critical behaviors of those quantities are represented by the linear differential equations with constant coefficients which are related to critical exponents. We estimate the critical temperature and exponents via an expansion in the inverse powers of the mass under the use of δ-expansion. The critical inverse temperature βc is estimated first in unbiased manner and then critical exponents are also estimated in biased and unbiased self-contained way including ω, the correction-to-scaling exponent, ν, η, and γ |
| Disciplinas: | Física y astronomía |
| Palabras clave: | Física de materia condensada, Cantidades críticas, Modelo de Ising, Expansión delta, Expansión en masa |
| Keyword: | Physics and astronomy, Condensed matter physics, Critical quantities, Ising model, Delta expansion, Expansion in mass |
| Texto completo: | Texto completo (Ver PDF) |
