Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mapping the jamming transition of bidisperse mixtures   We systematically map out the jamming transition of all 2D bidisperse
mixtures of frictionless disks in the hard particle limit. The critical volume
fraction, mean coordination number, number of rattlers, structural order
parameters, and bulk modulus each show a rich variation with mixture
composition and particle size ratio, and can therefore be tuned by choosing
certain mixtures. We identify two local minima in the critical volume fraction,
both of which have low structural order; one minimum is close to the widely
studied 50:50 mixture of particles with a ratio of radii of 1:1.4. We also
identify a region at low size ratios characterized by increased structural
order and high rattler fractions, with a corresponding enhancement in the
stiffness.

26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th