We investigate the production process of induced gravity waves due to large scalar
fluctuations in the paradigm of quintessential inflation. We numerically solve the Mukhanov …

In this article, we investigate scalar field cosmology in the coincident f (Q) gravity formalism.
We calculate the motion equations of f (Q) gravity under the flat Friedmann-Lemaître …

In this paper, we consider a scenario of spontaneous baryogenesis in a framework of warm
quintessential inflation where the residual inflaton field, left out after warm inflation, plays the …

In the present paper, we perform a sub-Planckian quantum mode analysis of linear
cosmological perturbation in the inflaton field over a classical quasi de-Siter metric …

We construct a new model of quintessential $\alpha $ attractor inflation in conjunction with
the features of non-oscillating early dark energy (EDE). Slow-roll plateau of this model is …

In this article, we have introduced completely new asymptotically flat Morris-Thorne
traversable wormhole geometries supported by anisotropic matter in the framework of 𝑓 (𝑅 …