2 papers
hep-th2024
Open string field theory with stubs
Martin Schnabl, Georg Stettinger
There are various reasons why adding stubs to the vertices of open string field theory (OSFT) is interesting: Not only the stubs can tame certain singularities and make the theory…
hep-th2024
More on stubs in open string field theory
Martin Schnabl, Georg Stettinger
We continue our analysis of open string field theory based on A-infinity-algebras obtained from Witten's theory by attaching stubs to the elementary vertex. Classical solutions of…