Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interaction of Anisotropic Dark Energy with Generalized Hybrid Expansion
  Law   Interaction of dark energy in the anisotropic Locally Rotationally Symmetric
(LRS) Bianchi type-I metric is investigated in the context of modified f(R,T)
theory of gravity, where R is the Ricci scalar and T is the trace of stress
energy momentum tensor. We choose the particular form of the functional
f(R,T)=f_1 (R,T)+f_2 (R,T) then we find the exact solutions of the field
equations by applying inhomogeneous equation of state, p=
{\omega}\r{ho}-{\Lambda}(t) and a generalized form of hybrid expansion law.
Transition of deceleration to acceleration is observed in this model. It is
also observed that the Universe shows accelerated expansion at late epoch. The
derived model overlaps with {\Lambda}CDM at late time which is in agreement
with present observation. Energy conditions of the derived model are also
investigated. From the plot, we observe the age of Universe t_0=13.821 Gyr for
the observed H_0=70.07Kms^(-1) Mpc^(-1). The physical and geometrical
behaviours of these models are also discussed.

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The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: math
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: eess