Broken discrete symmetries in a frustrated honeycomb antiferromagnet

We study the magnetic phase diagram of the J sub(1)-J sub(2) Heisenberg antiferromagnet on a honeycomb lattice at the strongly frustrated point J sub(2)/J sub(1) = 1/2 using large-scale Monte Carlo simulations. At low temperatures we find three different field regimes, each characterized by differen...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2013-03, Vol.87 (10), Article 104402
Hauptverfasser:	Rosales, H. D., Cabra, D. C., Lamas, C. A., Pujol, P., Zhitomirsky, M. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Breaking Computer simulation Condensed matter Honeycomb Honeycomb construction Lattices Physics Symmetry
Online-Zugang:	Volltext
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