Abstract
We introduce a natural and simple way to implement the regularization scheme of the Hartree-Fock-Bogoliubov equations with zero range pairing interaction. The renormalization scheme proves to be equivalent to a simple energy cutoff with a position dependent running coupling constant.
- Received 26 June 2001
DOI:https://doi.org/10.1103/PhysRevLett.88.042504
©2002 American Physical Society