论文标题
无序奇数弹性晶格的奇数模量
Odd moduli of disordered odd elastic lattices
论文作者
论文摘要
我们研究键障碍对每个春季的概率P是奇数弹性的三角形和蜂窝晶格的影响。使用有效的培养基理论和数值模拟，我们发现了存在障碍的奇数模量的行为，我们将其解释为被动弹性骨架的仿射反应之间的交叉，以及奇数弹性成分中的刚性渗透过渡。尽管即使在低p处，奇怪的性质通常也很健壮，但我们发现奇怪的弹性蜂窝状晶状体的微调特征对疾病并不强大。
We study the effects of bond disorder on triangular and honeycomb lattices where each spring has a probability p to be odd elastic. Using an effective medium theory and numerical simulations, we uncover the behavior of odd moduli in the presence of disorder, which we interpret as a crossover between the affine response of the passive elastic backbone, and a rigidity percolation transition in the odd elastic components. Though oddness is generally robust against disorder even at low p, we find that fine-tuned features of an odd elastic honeycomb lattice are not robust against disorder.
