Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cosmological reconstructed solutions in extended teleparallel gravity
  theories with a teleparallel Gauss-Bonnet term   In the context of extended Teleparallel gravity theories with a 3+1
dimensions Gauss-Bonnet analog term, we address the possibility of these
theories reproducing several well-known cosmological solutions. In particular
when applied to a Friedmann-Lema\^itre-Robertson-Walker geometry in
four-dimensional spacetime with standard fluids exclusively. We study different
types of gravitational Lagrangians and reconstruct solutions provided by
analytical expressions for either the cosmological scale factor or the Hubble
parameter. We also show that it is possible to find Lagrangians of this type
without a cosmological constant such that the behaviour of the LCDM model is
precisely mimicked. The new Lagrangians may also lead to other phenomenological
consequences opening up the possibility for new theories to compete directly
with other extensions of General Relativity.

1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom