More on spin-2 operators in holographic quantum mechanics

TL;DR

This paper investigates the properties of spin-2 operators in a specific warped AdS2 background within Type IIB string theory, analyzing their spectrum, unitarity, and central charge, and identifying solution classes independent of background functions.

Contribution

It provides a novel analysis of spin-2 operators' spectrum and unitarity bounds in a warped AdS2 setting, revealing solution classes independent of background details.

Findings

Identified solution classes independent of background functions.

Analyzed the spectrum and unitarity bounds of spin-2 operators.

Discussed the relation to previous literature on similar backgrounds.

Abstract

We study the spectrum, unitarity bound and holographic central charge of spin-2 operators in a warped $\text{AdS}_2 \times \text{S}^2 \times \text{T}^4 \times \mathcal{I}_\psi \times \mathcal{I}_\rho$ background in the Type IIB theory. We were able to identify a class of solutions that is completely independent of the functions that define the background solution. We comment on the relation of our results to the previous ones in the literature.