313 citations · 2k across the 83 of their papers we have counts for
3 papers · 2 filters
Baryon structure in a quark-confining non-local NJL model
Amir H. Rezaeian, Niels R. Walet, Michael C. Birse
We study the nucleon and diquarks in a non-local Nambu-Jona-Lasinio model. For certain parameters the model exhibits quark confinement, in the form of a propagator without real pol…
Exact renormalization group and many-fermion systems
B. Krippa, M. C. Birse, J. A. McGovern +1
The exact renormalization group methods is applied to many fermion systems with short-range attractive force. The strength of the attractive fermion-fermion interaction is determin…
Pairing in Many-Fermion Systems: An Exact Renormalisation Group Treatment
Michael C. Birse, Boris Krippa, Judith A. McGovern +1
We study the application of the exact renormalisation group to a many-fermion system with a short-range attractive force. We introduce a boson field to describe pairing effects, an…