Broken discrete symmetries in a frustrated honeycomb antiferromagnet
We study the magnetic phase diagram of the J1--J2 Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J2/J1=1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by different broken discrete symmetr...
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| Autores principales: | Rosales, Héctor Diego, Cabra, Daniel Carlos, Lamas, Carlos Alberto, Pujol, P., Zhitomirsky, M. E. |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/99086 https://ri.conicet.gov.ar/11336/23499 https://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.104402 https://arxiv.org/abs/1208.2416 |
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