The closed string field theory action vanishes
High Energy Physics - Theory
2023-01-27 v2
Abstract
Using the dilaton theorem, we show that the classical action of closed string field theory vanishes on-shell.
Cite
@article{arxiv.2204.12863,
title = {The closed string field theory action vanishes},
author = {Theodore Erler},
journal= {arXiv preprint arXiv:2204.12863},
year = {2023}
}
Comments
Version 2: 8 pages. Published with additional references