Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extended analysis for the Evolution of the Cosmological history in
  Einstein-aether Scalar Field theory   We consider an Einstein-aether scalar field cosmological model where the
aether and the scalar field are interacting. The model of our consideration
consists the two different interacting models proposed in the literature by
Kanno et al. and by Donnelly et al. We perform an extended analysis for the
cosmological evolution as it is provided by the field equations by using
methods from dynamical systems; specifically, we determine the stationary
points and we perform the stability analysis of those exact solutions.

37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol