Semiclassical Probes and Extremal Correlators
Research Paper#Holography, Quantum Field Theory, Supergravity, Giant Gravitons🔬 Research|Analyzed: Jan 3, 2026 06:16•
Published: Dec 31, 2025 17:25
•1 min read
•ArXivAnalysis
This paper addresses inconsistencies in previous calculations of extremal and non-extremal three-point functions involving semiclassical probes in the context of holography. It clarifies the roles of wavefunctions and moduli averaging, resolving discrepancies between supergravity and CFT calculations for extremal correlators, particularly those involving giant gravitons. The paper proposes a new ansatz for giant graviton wavefunctions that aligns with large N limits of certain correlators in N=4 SYM.
Key Takeaways
- •Addresses inconsistencies in previous calculations of extremal and non-extremal three-point functions.
- •Clarifies the roles of wavefunctions and moduli averaging in holographic computations.
- •Resolves discrepancies between supergravity and CFT calculations for extremal correlators.
- •Proposes a new ansatz for giant graviton wavefunctions.
- •Focuses on the large N limit of certain extremal two and three point functions in N=4 SYM.
Reference / Citation
View Original"The paper clarifies the roles of wavefunctions and averaging over moduli, concluding that holographic computations may be performed with or without averaging."