Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Variation along liquid isomorphs of the driving force for
  crystallization   We investigate the variation of the driving force for crystallization of a
supercooled liquid along isomorphs, curves along which structure and dynamics
are invariant. The variation is weak, and can be predicted accurately for the
Lennard-Jones fluid using a recently developed formalism and data at a
reference temperature. More general analysis allows interpretation of
experimental data for molecular liquids such as dimethyl phthalate and
indomethacin, and suggests that the isomorph scaling exponent $\gamma$ in these
cases is an increasing function of density, although this cannot be seen in
measurements of viscosity or relaxation time.

35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an