#### Math Phys Seminar: Christian Hainzl (University of Tuebingen) 'Low Density Limit of BCS Theory and Bose-Einstein Condensation of Fermion Pairs'

We consider the low density limit of a Fermi gas in the BCS approximation. We show that if the interaction potential allows for a two-particle bound state, the system at zero temperature is well approximated by the Gross-Pitaevskii functional, describing a Bose-Einstein condensate of fermion pairs. This is joint work with Robert Seiringer.

**Location:**
Jadwin A06

**Date/Time: **02/28/12
at
3:30 pm
- 02/28/12
at
5:00 pm

**Category: **Mathematical Physics Seminar

**Department: **Physics