Dimensional crossover in spin-1 Heisenberg antiferromagnets : a quantum Monte Carlo study

We present results of large scale simulations of the spin-1 Heisenberg antiferromagnet on a tetragonal lattice. The stochastic series expansion quantum Monte Carlo method is used to calculate equilibrium thermodynamic variables in the presence of an external magnetic field. In particular, the low te...

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Main Authors: Wierschem, Keola, Sengupta, Pinaki
其他作者: School of Physical and Mathematical Sciences
格式: Article
語言:English
出版: 2013
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在線閱讀:https://hdl.handle.net/10356/94320
http://hdl.handle.net/10220/9325
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