String loop corrections to gauge and Yukawa couplings

1993/01/11 by Ignatios Antoniadis, I. Antoniadis, Antoniadis, I. +3
Engineering · Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Particle physics theoretical and experimental studies #Superconducting Materials and Applications #hep-ph #hep-th

paper · pdf · doi:10.48550/arxiv.hep-th/9301033

11 pages, CPTH-C218.0193 (Based on talks presented at the Rome Workshop STRINGS 92, at the 7th Meeting of the American Physical Society, and at the 26th Erice Workshop: ``From Superstrings to Supergravity")

arxiv created 1993/01/11 · openalex publication_date 1993/01/11 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We report on the recent progress in computing the effective supergravity action from superstring scattering amplitudes beyond the tree approximation. We discuss the moduli-dependent string loop corrections to gauge, gravitational and Yukawa couplings.

Related

• Low-Energy Effective Action of Superstring Theory
• One loop corrections to coupling constants in String Effective Field Theory
• Anomaly Cancellations and String Symmetries in the Effective Field Theory
• Gravitational Phenomena from Superstrings in Curved Spacetime
• Infrared-Regulated String Theory and Loop Corrections to Coupling Constants