The Identity String Field and the Sliver Frame Level Expansion
arXiv:1208.6287 · doi:10.1007/JHEP11(2012)150
Abstract
We propose a modified version of the sliver-frame level expansion which gives a tool for analyzing singularities related to the identity string field. We apply this formalism to the newly discovered solutions of Masuda, Noumi, and Takahashi.
27 pages, 2 figures V2: typos fixed, added citations, minor improvements