REVIEW 1 cited by
Universality of soft theorem from locality of soft vertex operators
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Universality of soft theorem from locality of soft vertex operators
read the original abstract
We show the universal soft behavior of massless particles at the tree level by considering the operator product expansion of the soft vertex operator with the hard vertex operators. We find that after eliminating total derivative terms the world-sheet integral for the soft vertex is determined only by the regions that are close to the hard verteces. This analyses can be applied to massless particles in various theories such as bosonic closed string, closed superstring and heterotic string. When the hard particle is massive we find that a mixing with different vertex operators occurs.
Forward citations
Cited by 1 Pith paper
-
A Soft Theorem from vertex-like operators in BFSS Theory
In the large-distance effective theory of BFSS, graviton-like vertex operators are shown to have correlators that factorize in the soft limit at leading and subleading order, matching the predicted BFSS soft theorem.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.