# Cutoff Function in Holographic RG Flow

## TL;DR

This paper explores how the RG cutoff function in holographic duality is mapped via the precursor map in AdS/CFT, comparing the flow equations on both sides of the duality to understand their correspondence.

## Contribution

It introduces a method to relate the holographic RG cutoff function to the dual field theory using the precursor map, providing insights into the flow equations in AdS/CFT.

## Key findings

- Flow equations are explicitly compared on both sides of the duality.
- The precursor map effectively relates the cutoff functions in bulk and boundary theories.
- The study enhances understanding of RG flows in holographic dualities.

## Abstract

Using the precursor map in AdS/CFT, the renormalization group cutoff function is mapped to the dual theory. The resulting flow equations on the two sides of the duality are compared.