Continuous Virasoro algebra in open string field theory
High Energy Physics - Theory
2019-10-11 v2
Abstract
It is known that the Takahashi--Tanimoto identity-based solution in open string field theory derives a kinetic operator which is a sum of twisted Virasoro generators. Applying the infinite circumstance description of conformal field theory, we derive continuous Virasoro algebra associated with the kinetic operator. Mode expansions of Virasoro generators and the modified BRST charge are given.
Keywords
Cite
@article{arxiv.1809.03978,
title = {Continuous Virasoro algebra in open string field theory},
author = {Syoji Zeze},
journal= {arXiv preprint arXiv:1809.03978},
year = {2019}
}
Comments
20 pages. The result for cohomology in section 4.4 is withdrawn