On the AdS/CFT Correspondence and Logarithmic Operator

TL;DR

This paper explores logarithmic conformal field theory through the AdS/CFT correspondence, introducing a new method involving nilpotent weights and ghost fermions to demonstrate BRST invariance.

Contribution

It presents a novel approach using nilpotent weights and ghost fermions to analyze logarithmic CFT within the AdS/CFT framework, highlighting BRST invariance.

Findings

Establishes a connection between logarithmic CFT and AdS/CFT correspondence.

Introduces a new method based on nilpotent weights.

Demonstrates BRST invariance in the theory.

Abstract

Logarithmic conformal field theory is investigated using the AdS/CFT correspondence and a novel method based on nilpotent weights. Using this device we add ghost fermions and point to a BRST invariance of the theory.