The classical solutions with $k_-=0$ in Kaku theory
High Energy Physics - Theory
2023-10-26 v2
Abstract
We consider Kaku theory as introduced in M. Kaku, Phys. Lett. B 200, 22 (1988) and investigate classical solutions. In particular, we obtain that the equation of motion with the restriction in the Kaku theory is equivalent to the equation of motion in Witten theory. Because of this property, some solutions including the tachyon vacuum solution in the Witten theory satisfy also the equation of motion in the Kaku theory. In addition, we confirm that the cohomology around the tachyon vacuum solution is trivial also in the Kaku theory.
Cite
@article{arxiv.2302.03928,
title = {The classical solutions with $k_-=0$ in Kaku theory},
author = {Yuji Ando},
journal= {arXiv preprint arXiv:2302.03928},
year = {2023}
}
Comments
11 pages, 4 figures; minor revisions, published version