Department Of Physics And Astrophysics 1

1. Late-time acceleration due to a generic modification of gravity and the Hubble tension
2. Performance of the polarization leakage correction in the PILOT data
3. Paradigm of warm quintessential inflation and production of relic gravity waves
4. On perturbation induced minimal geometric decoupling in spacetime and its impact on mass-gap stability: Insights from the binary mergers GW190814, GW200210, and millisecond pulsars PSR J1614-2230 and PSR J0952-0607
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