Soft Theorems from String Theory
arXiv:1511.04921 · doi:10.1002/prop.201500068
Abstract
Soft behaviour of closed string amplitudes involving dilatons, gravitons and anti-symmetric tensors, is studied in the framework of bosonic string theory. The leading double soft limit of gluons is analysed as well, starting from scattering amplitudes computed in the open bosonic string. Field theory expressions are then obtained by sending the string tension to infinity. The presented results have been derived in the papers of Ref.[1].
4 pages, contribution to the proceedings of "The String Theory Universe" Workshop in Leuven, 7-11 Sept 2015
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- Scattering Amplitudes from Soft Theorems and Infrared Behavior
- Infinite-Dimensional Fermionic Symmetry in Supersymmetric Gauge Theories
- Soft Theorems in Superstring Theory
- Subleading Soft Theorem for Multiple Soft Gravitons
- On the soft limit of closed string amplitudes with massive states
- Subleading Soft Graviton Theorem for Loop Amplitudes
- Subsubleading soft theorems of gravitons and dilatons in the bosonic string
- Soft behavior of a closed massless state in superstring and universality in the soft behavior of the dilaton
- Testing Subleading Multiple Soft Graviton Theorem for CHY Prescription
- The B-field soft theorem and its unification with the graviton and dilaton
- String Memory Effect
- String Memories ... Lost and Regained
- Multiloop Soft Theorem for Gravitons and Dilatons in the Bosonic String
- Soft Theorems from Compactification
- Leading soft theorem for multiple gravitini
- Universality of soft theorem from locality of soft vertex operators
- Leading multi-soft limits from scattering equations
- Soft-Theorems for Scalar Particles: The Dilatons Story
- S-matrix element of two R-R and one NS states