The periodic modulation of a Bose-Fermi mixture in double-well trap | Zendy

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The periodic modulation of a Bose-Fermi mixture in double-well trap

Author(s) -

Heng Zhang,

Duan Wen-Shan

Publication year - 2013

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.62.160303

Subject(s) - boson , physics , trapping , modulation (music) , trap (plumbing) , fermi gamma ray space telescope , condensed matter physics , notice , quantum mechanics , ecology , meteorology , acoustics , biology , political science , law

In this paper, we study the self-trapping of a Bose-Fermi mixture in a periodic modulation field by adjusting fermionic number and interaction parameter in a double-well potential. We find that the self-trapping of bosons can be affected by interatomic self-interaction and interspecific interaction parameter. Moreover, we notice that the self-trapping of bosons gives rise to a critical phenomenon with the variation of interaction strength and fermionic number.

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