Research Paper#Holography, Quantum Field Theory, Supergravity, Giant Gravitons🔬 ResearchAnalyzed: Jan 3, 2026 06:16
Semiclassical Probes and Extremal Correlators
Published:Dec 31, 2025 17:25
•1 min read
•ArXiv
Analysis
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
“The paper clarifies the roles of wavefunctions and averaging over moduli, concluding that holographic computations may be performed with or without averaging.”