Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unified cosmology with Non-minimally coupled scalar-tensor theory of
  gravity   Unlike Noether symmetry, a metric independent general conserved current exits
for non-minimally coupled scalar-tensor theory of gravity, if the trace of the
energy momentum tensor vanishes. Thus, in the context of cosmology, a symmetry
exists both in the early vacuum and radiation dominated era. For slow roll,
symmetry is sacrificed, but at the end of early inflation, such a symmetry
leads to a Friedmann-like radiation era. Late time cosmic acceleration in the
matter dominated era is realized in the absence of symmetry, in view of the
same decayed and red-shifted scalar field. Thus, unification of early inflation
with late time cosmic acceleration with a single scalar field, may be realized.

6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio