Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Microscopic Description of Yielding in Glass Based on Persistent
  Homology   Persistent homology (PH) was applied to probe the structural changes of
glasses under shear. PH associates each local atomistic structure in an
atomistic configuration to a geometric object, namely, a hole, and evaluates
the robustness of these holes against noise. We found that the microscopic
structures were qualitatively different before and after yielding. The
structures before yielding contained robust holes, the number of which
decreased after yielding. We also observed that the structures after yielding
approached those of quickly quenched glass. This work demonstrates the crucial
role of robust holes in yielding and provides an interpretation based on
geometry.

17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math