3 papers
gr-qc2026
The cosmic consequences and the constraints on HN-gravity
J. K. Singh, Sonal Aggarwal, Shaily +2
In this paper, we investigate the latetime cosmic acceleration of the Quintessence model within the framework of Hoyle Narlikar Gravity (HNG), which incorporates a creation field.…
gr-qc2025
Cosmological Scenarios in gravity with a dynamical degree of freedom
Hamid Shabani, Avik De
The theory, which extends symmetric teleparallel gravity by including the boundary term in addition to the non-metricity scalar , provides a unifying framework that…
gr-qc2025
Emergent Universe in f(Q) gravity theories
Hamid Shabani, Avik De, Tee-How Loo
One resolution of the ancient cosmic singularity, i.e., the Big Bang Singularity (BBS), is to assume an inflationary stage preceded by a long enough static state in which the unive…