Yang-Mills Action from Open Superstring Field Theory
高能物理 - 理论
2009-11-10 v1
摘要
We calculate the effective action for nonabelian gauge bosons up to quartic order using WZW-like open superstring field theory. After including level zero and level one contributions, we obtain with 75% accuracy the Yang-Mills quartic term. We then prove that the complete effective action reproduces the exact Yang-Mills quartic term by analytically performing a summation over the intermediate massive states.
引用
@article{arxiv.hep-th/0307019,
title = {Yang-Mills Action from Open Superstring Field Theory},
author = {Nathan Berkovits and Martin Schnabl},
journal= {arXiv preprint arXiv:hep-th/0307019},
year = {2009}
}
备注
10 pages