On the possibility of a superfluid transition in a Fermi-gas of neutral particles at ultra-low temperatures

D.S. Petrov (2) ((1) P.L.Kapitza Institute for Physical Problems; M.A. Baranov (2); Moscow; M.Yu. Kagan (1); Russia); Russia (2) Russian Research Center "Kurchatov Institute"; Yu. Kagan (2)

arxiv: cond-mat/9911253 · v1 · submitted 1999-11-17 · ❄️ cond-mat.stat-mech · cond-mat.supr-con

On the possibility of a superfluid transition in a Fermi-gas of neutral particles at ultra-low temperatures

M.Yu. Kagan (1) , M.A. Baranov (2) , Yu. Kagan (2) , D.S. Petrov (2) ((1) P.L.Kapitza Institute for Physical Problems , Moscow , Russia (2) Russian Research Center "Kurchatov Institute" , Russia) This is my paper

classification ❄️ cond-mat.stat-mech cond-mat.supr-con

keywords confinedfermi-gasgeometryneutralpairingparticlespossibilitysuperfluid

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We predict a possibility of triplet Cooper pairing in a Fermi-gas of neutral particles in a confined geometry of magnetic traps at ultra-low temperatures. We evaluate a superfluid transition temperature and analyze the difference between pairing in free space and in confined geometry. We also consider in details a case of fermionic 6Li.

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On the possibility of a superfluid transition in a Fermi-gas of neutral particles at ultra-low temperatures

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