Phase transitions, order by disorder, and finite entropy in the Ising antiferromagnetic bilayer honeycomb lattice

We present an analytical and numerical study of the Ising model on a bilayer honeycomb lattice including interlayer frustration and coupling with an external magnetic field. First, we discuss the exact T=0 phase diagram, where we find finite entropy phases for different magnetizations. Then, we stud...

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Detalles Bibliográficos
Autores principales: Gómez Albarracín, Flavia Alejandra, Rosales, Héctor Diego, Serra, Pablo
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2018
Materias:
Física
Frustrated ising model
Order by disorder
Monte carlo simulations
Bethe-lattice calculations
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/99269
https://ri.conicet.gov.ar/11336/91684
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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