most citedConstraints on the Transition Redshift using Hubble Phase Space Portrait

11 citations

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2 papers

astro-ph.CO2022★ 6 cited

Variable Chaplygin Gas: Constraints from Supernovae, GRB and Gravitational Wave Merger Events

Ashley Chraya, Yuvraj Muralichandran, Geetanjali Sethi

We investigate the cosmological constraints on the Variable Chaplygin gas model from the latest observational data: SCP Union 2.1 compilation dataset of Type Ia supernovae (SNe Ia)…

astro-ph.CO2022★ 11 cited

Constraints on the Transition Redshift using Hubble Phase Space Portrait

Darshan Kumar, Deepak Jain, Shobhit Mahajan +2

One of the most significant discoveries in modern cosmology is that the universe is currently in a phase of accelerated expansion after a switch from a decelerated expansion. The r…