Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mass generation of elementary particles and origin of the fundamental
  forces in algebraic quantum theory   The main thesis of this paper deals with the interactions of a set of
fermions which are described by one basic type of bilinear interactions,two
symmetric semiobjects,three embedded shells and four fundamental (strong)
gravito-electro-magnetic forces between left and right semiobjects,i.e
semifermions.

9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess