Nonliner Landau-Zener tunneling of a Bose-Fermi mixture | Zendy

Heng Zhang | Zendy; Wen-Yuan Wang | Zendy; Hongjuan Meng | Zendy; Ying Ma | Zendy; Ma Yun-Yun | Zendy; Duan Wen-Shan | Zendy

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Nonliner Landau-Zener tunneling of a Bose-Fermi mixture

Author(s) -

Heng Zhang,

Wen-Yuan Wang,

Hongjuan Meng,

Ying Ma,

Ma Yun-Yun,

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.62.110305

Subject(s) - quantum tunnelling , condensed matter physics , physics , zener diode , boson , quantum mechanics , voltage , resistor

In this paper we study the nonlinear Landau-Zener tunneling of a boson-fermion mixture in a double-well potential by adjusting the interaction parameter of its components. We find that the tunneling in the system can be affected by adjusting the interatomic self-interaction parameter. Moreover, we notice that the tunneling in the system show a critical phenomenon if variation of interatomic self-interaction, and critical point are given.

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