Girish Kulkarni

Research sheds light on neutral hydrogen during the universe's early years.

Study reveals new constraints on warm dark matter using quasar spectra.

This study reveals metal content and star formation in the early universe.

A look into the cosmic transition from neutral to ionized hydrogen.

Population III stars shaped the universe's evolution through their explosive lifecycles.

New findings on hydrogen help understand the early Universe's reionization.

Researching the early universe through the challenging detection of the 21-cm signal.

New findings reveal insights into the universe's reionization phase and its impact.

Recent findings reveal the role of faint AGN in the reionization process.

Investigating the universe's transition from darkness to light during reionization.

Uncovering cosmic secrets through the elusive 21-cm forest signal.