Comments on the D-instanton calculus in (p,p+1) minimal string theory
High Energy Physics - Theory
2010-04-05 v3
Abstract
The FZZT and ZZ branes in (p,p+1) minimal string theory are studied in terms of continuum loop equations. We show that systems in the presence of ZZ branes (D-instantons) can be easily investigated within the framework of the continuum string field theory developed by Yahikozawa and one of the present authors (hep-th/9609210). We explicitly calculate the partition function of a single ZZ brane for arbitrary p. We also show that the annulus amplitudes of ZZ branes are correctly reproduced.
Keywords
Cite
@article{arxiv.hep-th/0505253,
title = {Comments on the D-instanton calculus in (p,p+1) minimal string theory},
author = {Masafumi Fukuma and Hirotaka Irie and Shigenori Seki},
journal= {arXiv preprint arXiv:hep-th/0505253},
year = {2010}
}
Comments
21 pages, 1 figure, final version