R. Gersch

Fermionic functional renormalization-group for first-order phase transitions: a mean-field model

J. Reiss, C. Honerkamp, R. Gersch, 2006, cond-mat/0609520.

Superconductivity in the attractive Hubbard model: functional renormalization group analysis

C. Honerkamp, W. Metzner, R. Gersch, 2007, 0710.0238.

Renormalization group flow for fermionic superfluids at zero temperature

P. Strack, W. Metzner, R. Gersch, 2008, 0804.3994.

Symmetry breaking in interacting Fermi systems with the functional renormalization group

R. Gersch, 2007 .

Fermionic renormalization group flow into phases with broken discrete symmetry: charge-density wave mean-field model

C. Honerkamp, W. Metzner, R. Gersch, 2005, cond-mat/0509240.