Acta Physica Sinica, Volume. 68, Issue 4, 040304-1(2019)
Fig. 2. Energy spectrum of three types of interacting two-atom system: (a)Two atoms in a harmonic oscillator potential. Black solid lines and red dashed lines are odd parity and even parity energy level respectively; (b)two heteronuclear atoms in a ring trap. Black solid lines and red dashed lines are energy levels for equal mass and mass ratio
= 2.175 respectively; (c) two atoms in a
-split hard-wall double well. Five lowest odd parity levels for barrier height
Fig. 3. (a) Decay time
vs magnetic field
Fig. 4. (a) Tunneling dynamics of the occupation probability
of finding both atoms in the same well for
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Yan-Xia Liu, Yun-Bo Zhang.
Received: Nov. 9, 2018
Accepted: --
Published Online: Sep. 16, 2020
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