Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constraint on the equation of state parameter ($\omega$) in
  non-minimally coupled $f(Q)$ gravity   We study observational constraints on the modified symmetric teleparallel
gravity, the non-metricity $f(Q)$ gravity, which reproduces background
expansion of the universe. For this purpose, we use Hubble measurements,
Baryonic Acoustic Oscillations (BAO), 1048 Pantheon supernovae type Ia data
sample which integrate SuperNova Legacy Survey (SNLS), Sloan Digital Sky Survey
(SDSS), Hubble Space Telescope (HST) survey, Panoramic Survey Telescope and
Rapid Response System (Pan-STARRS1). We confront our cosmological model against
observational samples to set constraints on the parameters using Markov Chain
Monte Carlo (MCMC) methods. We find the equation of state parameter
$\omega=-0.853^{+0.015}_{-0.020}$ and $\omega= -0.796^{+0.049}_{-0.074}$ for
Hubble and Pantheon samples, respectively. As a result, the $f(Q)$ model shows
the quintessence behavior and deviates from $\Lambda$CDM.

17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg