We construct cosmological model in nonmetricity scalar functional
gravitational Lagrangian $f(Q)$ which describes the dynamical evolution of the
late accelerating universe. Cosmological models are constructed considering
different functional of $f(Q)$ gravity where $Q$ in the gravitational action.
We obtain cosmological model probing late universe with a constant jerk
parameter. The observational constraints that are imposed on the model
parameters for a realistic scenario estimated using the observational Hubble
data and the Pantheon dataset. The evolution of the deceleration parameter,
energy density and the equation of state (EoS) parameter are also explored. The
transition of the universe from a deceleration to an accelerating phase is
investigated in different framework of $f(Q)$ theories. We also analyzed the
variation of the effective EoS parameter and found that the matter content in
the universe favours quintessence type fluid in all the $f(Q)$-gravity. The
energy conditions for a realistic scenario are examined and noted that the
effective fluid violates the strong energy condition.

Este artículo explora los viajes en el tiempo y sus implicaciones.

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