Normal state of highly polarized Fermi gases: Full many-body treatment
نویسندگان
چکیده
منابع مشابه
Normal state of highly polarized Fermi gases: full many-body treatment.
We consider a single atom within a Fermi sea of atoms. We elucidate by a full many-body analysis the quite mysterious agreement between Monte Carlo results and approximate calculations taking only into account single particle-hole excitations. It results from a nearly perfect destructive interference of the contributions of states with more than one particle-hole pair. This is linked to the rem...
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ژورنال
عنوان ژورنال: Laser Physics
سال: 2009
ISSN: 1054-660X,1555-6611
DOI: 10.1134/s1054660x09040082