Renormalisation Group for Dense Matter

Jochen Wambach

Benjamin Jaramillo Avila

S A Newlove

Robin B. Stinchcombe

Boris Krippa

The Functional Renormalisation Group approach is applied the imbalanced many-fermion systems. The system is found to exhibit the first order phase transition from the superfluid to normal phase when the density (chemical potential) mismatch becomes larger then some critical values. The perspectives of using fermionic cold atoms to study nuclear/quark matter is briefly discussed.

Mehran Kardar A