A non-local boundary term constructed via BRST commutator with a step-function operator restores cyclicity in bosonic string field theory and yields correct tree-level two-point amplitudes for open and closed strings.
Full S-matrices and witten diagrams with relative L∞-algebras
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-th 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
A Non-local "Boundary'' Term for Two-Point Amplitudes in String Field Theory
A non-local boundary term constructed via BRST commutator with a step-function operator restores cyclicity in bosonic string field theory and yields correct tree-level two-point amplitudes for open and closed strings.