Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reply to "Comment on Novel attractive forces between ions in quantum
  plasmas" [arXiv:1212.4286]   We are responding to the comment of Tyshetskiy and Vladimirov
[arXiv:1212.4286] on a recently published paper by Shukla and Eliasson
[arXiv:1112.5556], regarding the discovery of a novel attractive force on
stationary test ion charges of the same sign shielded by degenerate electrons
in a dense quantum plasma.

13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat