Trapped resonant fermions above the superfluid transition temperature

Chi Ho Cheng, Sung Kit Yip

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We investigate trapped resonant fermions with unequal populations within the local density approximation above the superfluid transition temperature. By tuning the attractive interaction between fermions via Feshbach resonance, the system evolves from weakly interacting fermi gas to strongly interacting fermi gas, and finally becomes a Bose-Fermi mixture. The density profiles of fermions are examined and compared with experiments. We also point out the simple relationships between the local density, the axial density, and the gas pressure within the local density approximation.

Original languageEnglish
Article number014526
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume75
Issue number1
DOIs
Publication statusPublished - 2007 Jan 31

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Fermions
Superconducting transition temperature
Local density approximation
Gases
fermions
transition temperature
Tuning
approximation
gases
gas pressure
tuning
Experiments
profiles
interactions

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

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Trapped resonant fermions above the superfluid transition temperature. / Cheng, Chi Ho; Yip, Sung Kit.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 75, No. 1, 014526, 31.01.2007.

Research output: Contribution to journalArticle

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