一维仲氢的基态相图
统计力学
2014-04-15 v2
摘要
我们通过量子 Monte Carlo 模拟研究了一维仲氢的低温相图，并在 Luttinger 液体理论框架内解释了结果。我们表明，与先前研究 [Phys. Rev. Lett. 85, 2348 (2000)] 中的主张相反，平衡相是晶体。该相图模仿了二维仲氢的相图，具有单一的准晶相且无量子相变；即，它在定性上不同于一维氦 -4 的相图。
引用
@article{arxiv.1312.1671,
title = {Ground State Phase Diagram of Parahydrogen in One Dimension},
author = {Massimo Boninsegni},
journal= {arXiv preprint arXiv:1312.1671},
year = {2014}
}
备注
Eq. (1) corrected (published version has pi at the denominator of the first term of the right hand side, instead of pi squared)