Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Mode of Unifying Gravitation and Strong Interactions Proposed by the
  Model of Expansive Nondecelerative Universe   The model of Expansive Nondecelerative Universe exploiting the Vaidya metrics
is used as a tool for unification of gravitation and strong interactions. The
proposed approach stems from the capability to localize the energy of
gravitational field and enables to reach a certain level in unifying the
general theory of relativity and quantum chromodynamics. A relationship between
the energy binding quarks and gravitational energy of virtual black holes is
rationalized.

26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
2
The categories of this paper are: math
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys