Momentum-shell recursion relations, anisotropic spins, and liquid crystals in 2 + ϵ dimensions
Publication information:
D.R. Nelson and R.A. Pelcovits. 1977. “Momentum-Shell Recursion Relations, Anisotropic Spins, and Liquid Crystals in 2 + ϵ Dimensions”. Physical Review B, 16, Pp. 2191