Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture

Details Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture

2007-02-04

arxiv.org/abs/cond-mat/0702066v2

Science 316, 867-870 (2007)

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

10.1126/science.1140749

Radio-frequency spectroscopy is used to study pairing in the normal and superfluid phases of a strongly interacting Fermi gas with imbalanced spin populations. At high spin imbalances the system does not become superfluid even at zero temperature. In this normal phase full pairing of the minority atoms is observed. This demonstrates that mismatched Fermi surfaces do not prevent pairing but can quench the superfluid state, thus realizing a system of fermion pairs that do not condense even at the lowest temperature.

Affiliated with

Also associated with

No associations

Rating

Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pairing without Superfluidity: The Ground State of an Imbalanced Fermi Mixture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-496548