The One-dimensional Fuzzy Ising Model

Autores

  • Renatto Barbosa de Souza Universidade Estadual do Sudoeste da Bahia

Palavras-chave:

Fuzzy sets. Ising Model. Fuzzy Phase Diagram. Thermodynamics.

Resumo

This work uses Fuzzy Sets Theory to develop analytical tools in order to guide the construction of the fuzzy phase diagram associated to the one-dimensional spin-1/2 Ising model subject to an external magnetic field, taking into account uncertainties presents in both exchange parameter J and magnetic field h. After that, by utilizing the fuzzy phase diagram just constructed, the consequences arising from those uncertain parameters on graphs of a few thermodynamics quantities such as magnetization and entropy are analyzed.

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Biografia do Autor

Renatto Barbosa de Souza, Universidade Estadual do Sudoeste da Bahia

Department of Technological and Exact Sciences, State University of Southwest of Bahia
45029-750, Vitória da Conquista ”“ Bahia, Brazil

Referências

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Publicado

2018-08-17

Como Citar

Souza, R. B. de. (2018). The One-dimensional Fuzzy Ising Model. Physicae Organum - Revista Dos Estudantes De Física Da UnB, 4(2). Recuperado de https://periodicos.unb.br/index.php/physicae/article/view/11819