Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Connecting microscopic simulations with kinetically constrained models
  of glasses   Kinetically constrained spin models are known to exhibit dynamical behavior
mimicking that of glass forming systems. They are often understood as
coarse-grained models of glass formers, in terms of some "mobility" field. The
identity of this "mobility" field has remained elusive due to the lack of
coarse-graining procedures to obtain these models from a more microscopic point
of view. Here we exhibit a scheme to map the dynamics of a two-dimensional soft
disc glass former onto a kinetically constrained spin model, providing an
attempt at bridging these two approaches.

2
The categories of this paper are: math
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The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
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The categories of this paper are: nlin
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an