Radial quantization for conformal field theories on the lattice

Abstract

We consider radial quantization for conformal quantum field theory with a lattice regulator. A Euclidean field theory on RD is mapped to cylindrical manifold, R×SD-1, whose length is logarithmic in scale separation. To test the approach, we apply this to the 3D Ising model and compute h for the Z2 odd primary operator and its descendants.