具有反射对称性的动力学约束模型中的堵塞转变
Jamming transition in kinetically constrained models with reflection symmetry
AI总结：
本文扩展 Fredrickson-Andersen 模型，提出具有反射对称性的动力学约束模型，证明其在方格上存在非平凡密度的冻结转变，并通过数值实验推测其奇异性机制不同于 spiral 模型。
摘要：
提出了一类具有反射对称性的动力学约束模型，作为 Fredrickson-Andersen 模型的扩展。证明了该模型在方格点上会在一个非平凡密度处表现出冻结转变。数值实验推测，先前研究的模型（spiral 模型）中冻结转变附近奇异行为的已知机制，并不能解释所提出模型中的相应行为。
英文摘要：
A class of kinetically constrained models with reflection symmetry is proposed as an extension of the Fredrickson-Andersen model. It is proved that the proposed model on the square lattice exhibits a freezing transition at a non-trivial density. It is conjectured by numerical experiments that the known mechanism of the singular behaviors near the freezing transition in a previously studied model (spiral model) is not responsible for that in the proposed model.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
