Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multidimensional quantum cosmic models: New solutions and gravitational
  waves   This paper contains a discussion on the quantum cosmic models, starting with
the interpretation that all of the accelerating effects in the current universe
are originated from the existence of a nonzero entropy of entanglement. In such
a realm, we obtain new cosmic solutions for any arbitrary number of spatial
dimensions, studying the stability of these solutions, so as the emergence of
gravitational waves in the realm of the most general models.

14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th