Soft-Theorems for Scalar Particles: The Dilatons Story
arXiv:2203.07957 · doi:10.3390/sym14030574
Abstract
We summarize recent results regarding single and double soft theorems of two different particles named dilatons, the Nambu-Goldstone boson of the spontaneously broken conformal field theories and the massless scalar particle of the closed string theories. Similarities and differences between the soft theorems of these two particles are discussed as well as their connections with the symmetries of the theories.
arXiv comment17 pages, 1 figure; article prepared for Symmetry, Special Issue "Advances in Theoretical High Energy Physics - Solving Quantum Field Theory"
References in corpus (41)
- What is the Simplest Quantum Field Theory?
- Spontaneously Broken Spacetime Symmetries and Goldstone's Theorem
- Low-Energy Behavior of Gluons and Gravitons from Gauge Invariance
- On Loop Corrections to Subleading Soft Behavior of Gluons and Gravitons
- Loop Corrections to Soft Theorems in Gauge Theories and Gravity
- Subleading soft theorem in arbitrary dimension from scattering equations
- Classical and Quantum Results on Logarithmic Terms in the Soft Theorem in Four Dimensions
- Constraining subleading soft gluon and graviton theorems
- More on Soft Theorems: Trees, Loops and Strings
- Sub-sub-leading soft-graviton theorem in arbitrary dimension
- Diagrammatic insights into next-to-soft corrections
- Logarithmic Terms in the Soft Expansion in Four Dimensions
- Soft Photon and Graviton Theorems in Effective Field Theory
- Tree-level Amplitudes in the Nonlinear Sigma Model
- Can scalars have asymptotic symmetries?
- Observational Signature of the Logarithmic Terms in the Soft Graviton Theorem
- Next to subleading soft-graviton theorem in arbitrary dimensions
- Sub-subleading Soft Graviton Theorem in Generic Theories of Quantum Gravity
- New soft theorems for the gravity dilaton and the Nambu-Goldstone dilaton at subsubleading order
- Geometric Soft Theorems
- Soft Theorems in Superstring Theory
- On the soft limit of closed string amplitudes with massive states
- Conformal Invariance of the Subleading Soft Theorem in Gauge Theory
- Subleading Soft Graviton Theorem for Loop Amplitudes
- Exploring soft constraints on effective actions
- The Double Copy Structure of Soft Gravitons
- Subsubleading soft theorems of gravitons and dilatons in the bosonic string
- Double Soft Theorems and Shift Symmetry in Nonlinear Sigma Models
- Soft behavior of a closed massless state in superstring and universality in the soft behavior of the dilaton
- Double-soft behavior of the dilaton of spontaneously broken conformal invariance
- On single and double soft behaviors in NLSM
- Soft Theorems from String Theory
- Note on Soft Graviton theorem by KLT Relation
- The B-field soft theorem and its unification with the graviton and dilaton
- Hidden Conformal Symmetry in Tree-Level Graviton Scattering
- Scalar resonance in graviton-graviton scattering at high-energies: the graviball
- Multiloop Soft Theorem for Gravitons and Dilatons in the Bosonic String
- Soft Theorems from Compactification
- On the multiloop soft theorem of the dilaton in the bosonic string
- Universality of soft theorem from locality of soft vertex operators
- Revisiting Higher-Spin Gyromagnetic Couplings