Model-independent cosmological inference post DESI DR1 BAO measurements. - Purba Mukherjee; Anjan Ananda Sen (CoRR, 2024)

Model-Agnostic Cosmological Inference with SDSS-IV eBOSS: Simultaneous Probing for Background and Perturbed Universe. - Purba Mukherjee; Anjan Ananda Sen (CoRR, 2024)

A New ∼5σ Tension at Characteristic Redshift from DESI-DR1 BAO and DES-SN5YR Observations. - Purba Mukherjee; Anjan Ananda Sen (CoRR, 2025)

Geometric Determinations Of Characteristic Redshifts From DESI-DR2 BAO and DES-SN5YR Observations: Hints For New Expansion Rate Anomalies. - Purba Mukherjee; Anjan Ananda Sen (CoRR, 2025)