S-matrix calculus using effective particles in the Fock space

S-matrix elements and covariant tachyon action in type 0 theory

S-matrix elements and off-shell tachyon action with non-abelian gauge symmetry

S-matrix elements for gauge theories with and without implemented constraints

S-matrix elements from T-duality

S-Matrix Elements in General Renormalization Schemes

S-matrix equivalence restored

S-Matrix Equivalence Theorem Evasion and Dimensional Regularisation with the Canonical MHV Lagrangian

S-Matrix for AdS from General Boundary QFT

S-matrix for magnons in the D1-D5 system

S-matrix for spin 1/2 particle in a Coulomb + Scalar potential

S-Matrix Identities in Affine Toda Field Theories

S-matrix in de Sitter spacetime from general boundary quantum field theory

S-matrix interpretation of finite-temperature real-time field theories

S-matrix of N=2 Supersymmetric Sine-Gordon Theory

S-Matrix on the Moyal Plane: Locality versus Lorentz Invariance

S-Matrix Unitarity, Impact Parameter Profiles, Gluon Saturation and High-Energy Scattering

S-P wave interference in the K+K- photoproduction on hydrogen

S-parameter and pseudo-Nambu-Goldstone boson mass from lattice QCD

S-parameter at Non-Zero Temperature and Chemical Potential