Speaker
Sohail Shaikh (Jamia Millia Islamia)
Description
We aim to investigate the influence on the 21cm brightness temperature for a non LCDM cosmology.The temperature dip,free electron fraction and the 21cm power spectrum is observed to change in the presence of a scalar field regime which shall be discussed throughout the talk.Alternatively a comparison with the JWST observation will also be made to investigate the contribution of the scalar field.
