Can I read 2d random Dirac fermions: large N approach on EtoBox?

2d random Dirac fermions: large N approach by Serban, D. is a scholarly article available to read on EtoBox.

What is 2d random Dirac fermions: large N approach about?

We study the symmetry classes for the random Dirac fermions in 2 dimensions. We consider $N_f$ species of fermions, coupled by different types of disorder. We analyse the renormalisation group flow at the order of one loop. At $N_f$ large, the disorder distribution flows to an isotropic distribution and the effective action is a sigma model.

Author

Serban, D.

Published

2002

Language

EN