Long-range interactions in antiferromagnetic quantum spin chains
We study the role of long-range dipolar interactions on antiferromagnetic spin chains, from the classical S → ∞ limit to the deep quantum case S = 1/2 , including a transverse magnetic field. To this end, we combine different techniques such as classical energy minima, classical Monte Carlo, linear...
Guardado en:
| Autores principales: | Bravo, Bárbara, Cabra, Daniel Carlos, Gómez Albarracín, Flavia Alejandra, Rossini, Gerardo Luis |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/99301 https://ri.conicet.gov.ar/11336/63636 https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.054441 https://arxiv.org/abs/1704.03420 |
| Aporte de: |
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