Hot Little String Correlators: A View From Supergravity
K.Narayan (Cornell U.), Mukund Rangamani (Princeton U.)
TL;DR
This paper computes two-point functions in Little String Theory at the Hagedorn temperature using supergravity, providing insights into correlators in non-extremal NS5-brane backgrounds and their relation to two-dimensional string theory.
Contribution
It presents a holographic calculation of correlators in Little String Theory at finite temperature, connecting supergravity results with two-dimensional string theory.
Findings
Calculated two-point functions at Hagedorn temperature.
Linked correlators in Little String Theory with two-dimensional string theory.
Provided a supergravity-based approach to non-extremal NS5-brane backgrounds.
Abstract
We study the propagation of a massless minimally coupled scalar in the near horizon geometry of non-extremal NS5-branes. Using the holographic principle for dilatonic backgrounds we compute the two-point function of an operator in Little String Theory at the Hagedorn temperature. We then comment on relations with correlation functions in two dimensional string theory.
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