On-Shell Action for Type IIB Supergravity and Superstrings on $Ad{S}_5\times S^5$

Subhroneel Chakrabarti, Divyanshu Gupta, Arkajyoti Manna

AdS/CFT predicts that the value of the on-shell action for type IIB Supergravity (SUGRA) on $Ad{S}_5\times S^5$ background must be a non-zero number completely determined from the b…