Two Ramond-Ramond corrections to type II supergravity via field-theory amplitude
High Energy Physics - Theory
2018-01-17 v2
Abstract
Motivated by the standard form of string-theory amplitude, we calculate the field-theory amplitude to complete the higher-derivative terms in type II supergravity theories in their conventional form. We derive explicitly the interactions for the RR (Ramond-Ramond) fields with graviton, B-field and dilaton in the low-energy effective action of type II superstrings. We check our results by comparison with previous works that have been done by the other methods, and find an exact agreement.
Keywords
Cite
@article{arxiv.1708.02805,
title = {Two Ramond-Ramond corrections to type II supergravity via field-theory amplitude},
author = {Hamid R. Bakhtiarizadeh},
journal= {arXiv preprint arXiv:1708.02805},
year = {2018}
}
Comments
17 pages, no figure, v2: Published version in EPJC