The n = 0 replica limit of U(n) and models

Inverse participation ratio in 2+? dimensions

Franz Wegner · The European Physical Journal B · 1980 · 560 citations

Public Affairs, Mathematics, Political Participation +3

Four-loop-order β-function of nonlinear σ-models in symmetric spaces

Franz Wegner · Nuclear Physics B · 1989 · 206 citations

Natural Sciences, Mathematics, Dynamical Systems +8

Generalized non-linear σ-models with gauge invariance

E. Brézin, S. Hikami, Jean Zinn‐Justin · Nuclear Physics B · 1980 · 205 citations

Natural Sciences, Mathematics, Six Sigma +11

Non-linear σ models: A perturbative approach to symmetry restoration

Alan J. McKane, Michael A. Stone · Nuclear Physics B · 1980 · 100 citations

Natural Sciences, Physics, Mathematical Physics +10

Three-loop ß-functions of non-linear σ models on symmetric spaces

S. Hikami · Physics Letters B · 1981 · 84 citations

Natural Sciences, Mathematics, Dynamical Systems +3