Renormalization group flow of four-fermi with Chern-Simons interaction

Gauge Independent Critical Exponents for

Gauge Independent Critical Exponents for QED Coupled to a Four Fermi Interaction with and without a Chern Simons Term

✍ J.A. Gracey 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 866 KB

We apply the self-consistency method for determining critical exponents to a model with a four fermi interaction coupled to QED and compute various gauge independent exponents in arbitrary dimensions in the large \(N\) expansion at \(O(1 / N)\). The formalism is developed to include a Chern Simons t