String Interactions in c=1 Matrix Model
High Energy Physics - Theory
2009-11-10 v1
Abstract
We study string interactions in the fermionic formulation of the c=1 matrix model. We give a precise nonperturbative description of the rolling tachyon state in the matrix model, and discuss S-matrix elements of the c=1 string. As a first step to study string interactions, we compute the interaction of two decaying D0-branes in terms of free fermions. This computation is compared with the string theory cylinder diagram using the rolling tachyon ZZ boundary states.
Keywords
Cite
@article{arxiv.hep-th/0312135,
title = {String Interactions in c=1 Matrix Model},
author = {Jan de Boer and Annamaria Sinkovics and Erik Verlinde and Jung-Tay Yee},
journal= {arXiv preprint arXiv:hep-th/0312135},
year = {2009}
}
Comments
27 pages, 1 figure