Journal of Statistical Physics, Vol. 103, Nos. 3/4, 2001. p. 485-502.
Luttinger's contributions abound in different parts of many-body physics. Here I review the ones that appear when one uses the Renormalization Group (RG) to study the subject: the Luttinger Liquid, Luttinger's Theorem (on the volume of the Fermi surface) and the KohnLuttinger Theorem on the superconducting instability of all metals as one approaches absolute zero.