Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interacting Induced Dark Energy Model   Following the idea of the induced matter theory, for a non-vacuum
five-dimensional version of general relativity, we propose a model in which the
induced terms emerging from the extra dimension in our four-dimensional
space-time, supposed to be as dark energy. Then we investigate the FLRW type
cosmological equations and illustrate that when the scale factor of the fifth
dimension has no dynamics, in early time the universe expands with deceleration
and then in late time, expands with acceleration. In this case, the state
parameter of the effective dark energy has a range of $-1<\bar{w}_{_{X}}<0$ and
it has the value $-1/2$ for present time. The results for current acceleration
impose that $\Omega_{_{X\circ}}>2\Omega_{_{M\circ}}$ which is in agreement with
the measurements. We show that the effective energy density of dark energy have
been having the same order of magnitude of the effective energy density of
matter from the early time in the decelerating epoch of the universe expansion
until now. The model avoids the cosmological coincidence problem.

25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys