Sine-Gordon-like action for the Superstring in AdS(5) x S(5)
Andrei Mikhailov, Sakura Schafer-Nameki
TL;DR
This paper introduces a sine-Gordon-like action that reproduces the classical equations of motion for the superstring in AdS(5) x S(5), providing a new relativistically invariant formulation.
Contribution
It presents a novel mass-deformed gauged WZW model that captures the superstring dynamics on AdS(5) x S(5) with a sine-Gordon-like structure.
Findings
The proposed action reproduces classical superstring equations of motion.
It maintains relativistic invariance.
The model incorporates fermionic interactions.
Abstract
We propose an action for a sine-Gordon-like theory, which reproduces the classical equations of motion of the Green-Schwarz-Metsaev-Tseytlin superstring on AdS(5) x S(5). The action is relativistically invariant. It is a mass-deformed gauged WZW model for SO(4,1) x SO(5) / SO(4) x SO(4) interacting with fermions.
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