Homi Bhabha National Institute 1

1. Galileon inflation evades the no-go for PBH formation in the single-field framework
2. PBH formation in EFT of single field inflation with sharp transition
3. Quantum loop effects on the power spectrum and constraints on primordial black holes
4. Evidence for asymmetric reionization histories from a joint analysis of the cosmic microwave background and astrophysical data
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