Modular symmetry in magnetized/intersecting D-brane models

Tatsuo Kobayashi; Satoshi Nagamoto; Shohei Uemura

doi:10.1093/ptep/ptw184

Modular symmetry in magnetized/intersecting D-brane models

High Energy Physics - Theory 2019-12-06 v1 High Energy Physics - Phenomenology

Authors: Tatsuo Kobayashi , Satoshi Nagamoto , Shohei Uemura

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Abstract

We study the modular symmetry in four-dimensional low-energy effective field theory, which is derived from type IIB magnetized D-brane models and type IIA intersecting D-brane models. We analyze modular symmetric behaviors of perturbative terms and non-perturbative terms induced by D-brane instanton effects. Anomalies are also investigated and such an analysis on anomalies suggests corrections in effective field theory.

Keywords

d-brane models d-branes d-instantons in string theory

Cite

@article{arxiv.1608.06129,
  title  = {Modular symmetry in magnetized/intersecting D-brane models},
  author = {Tatsuo Kobayashi and Satoshi Nagamoto and Shohei Uemura},
  journal= {arXiv preprint arXiv:1608.06129},
  year   = {2019}
}

Comments

18 pages

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