Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dependence of the liquid-vapor surface tension on the range of
  interaction: a test of the law of corresponding states   The planar surface tension of coexisting liquid and vapor phases of a fluid
of Lennard-Jones atoms is studied as a function of the range of the potential
using both Monte Carlo simulations and Density Functional Theory. The
interaction range is varied from $r_c^* = 2.5$ to $r_c^* = 6$ and the surface
tension is determined for temperatures ranging from $T^* = 0.7$ up to the
critical temperature in each case. The results are shown to be consistent with
previous studies. The simulation data are well-described by Guggenheim's law of
corresponding states but the agreement of the theoretical results depends on
the quality of the bulk equation of state.

34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess