The Sigma model formulation of the type II string theory in the $Ads_5\times S_5$ backgrounds with Ramond-Ramond Flux

TL;DR

This paper constructs a sigma model action for type II string theory in $AdS_5 imes S_5$ backgrounds with Ramond-Ramond flux, providing a new framework for analyzing such string theories.

Contribution

It introduces a novel sigma model formulation specifically designed for type II strings in $AdS_5 imes S_5$ with Ramond-Ramond flux, advancing theoretical understanding.

Findings

Provides a consistent sigma model action for the background

Enables further study of string dynamics in $AdS_5 imes S_5$

Facilitates exploration of AdS/CFT correspondence

Abstract

A sigma model action is constructed for the type II string in the $Ads_5\times S_5$ back grounds with Ramond-Ramond flux.