Normalization of type IIB D-instanton amplitudes

2021/04/30 by Ashoke Sen
Mathematics · Physics and Astronomy · #Amplitude #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Geology #Instanton #Mathematical physics #Mathematics #Normalization (sociology) #Particle physics theoretical and experimental studies #Physics #Quantum electrodynamics #Quantum mechanics #Sociology #Type (biology) #gr-qc #hep-th

paper · pdf · doi:10.1007/jhep12(2021)146

LaTeX file, 46 pages; v2: typos corrected; v3: minor clarifications added

arxiv created 2021/07/08 · openalex publication_date 2021/12/21 · arxiv updated 2022/01/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

A bstract We compute the normalization of single D-instanton amplitudes in type IIB string theory and show that the result agrees with the prediction of S-duality due to Green and Gutperle.

Citations

• Lectures on non‐perturbative effects in large N gauge theories, matrix models and strings
• Supersymmetry constraints on type IIB supergravity
• Effects of D-instantons
• An introduction to the covariant quantization of superstrings
• Superstring modifications of Einstein's equations
• D6ℛ4 amplitudes in various dimensions
• Combinatorics of boundaries in string theory
• ZZ Instantons and the Non-Perturbative Dual of c = 1 String Theory
• Multi-Instanton Calculus in c = 1 String Theory
• D-instanton perturbation theory
• Classical algebraic structures in string theory effective actions
• Where is String Theory?
• D6R4term in type IIB string theory onT2and U-duality