On the relation between scattering amplitudes and finite-size mass corrections in QFT

Infinite conformal symmetry in two-dimensional quantum field theory

A. A. Belavin, A. Polyakov, A. B. Zamolodchikov · Nuclear Physics B · 1984 · 4.6K citations · Full text

Infinite Conformal Symmetry, Quantum Field Theory, Symmetry (Physics) +1

Factorized S-matrices in two dimensions as the exact solutions of certain relativistic quantum field theory models

Alexander B. Zamolodchikov, Alexey B Zamolodchikov · Annals of Physics · 1979 · 1.9K citations

Quantum Science, Engineering, Representation Theory +5

Volume dependence of the energy spectrum in massive quantum field theories

Communications in Mathematical Physics · 1986 · 1.1K citations

Quantum Science, Engineering, Physics +7

Volume dependence of the energy spectrum in massive quantum field theories

Martin Lüscher · Communications in Mathematical Physics · 1986 · 1.1K citations

Quantum Science, Engineering, Physics +7

How to calculate the elastic scattering matrix in two-dimensional quantum field theories by numerical simulation

Martin Lüscher, Ulli Wolff · Nuclear Physics B · 1990 · 848 citations

Numerical Analysis, Quantum Science, Engineering +12