Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetic susceptibility of insulators from first principles   We present an {\it ab initio} approach for the computation of the magnetic
susceptibility $\chi$ of insulators. The approach is applied to compute $\chi$
in diamond and in solid neon using density functional theory in the local
density approximation, obtaining good agreement with experimental data. In
solid neon, we predict an observable dependence of $\chi$ upon pressure.

5
The categories of this paper are: gr-qc
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The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom