Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermodynamic properties and correlation functions of Ar films on the
  surface of a bundle of nanotubes   We employ canonical Monte Carlo simulations to explore the properties of an
Ar film adsorbed on the external surface of a bundle of carbon nanotubes. The
study is concerned primarily with three properties: specific heat $c(T)$,
differential heat of adsorption $q_d$, and Ar-Ar correlation functions
$g(\mathbf{r})$. These measurable functions exhibit information about the
dependence of film structure on coverage and temperature.

0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat