Quantum Tunneling of Two-Species Cold Bosonic Atoms in Optical Lattices

Zhao-Xian Yu; Fuping Liu; Jiao Zhi-Yong

doi:10.1088/0253-6102/50/1/20

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Quantum Tunneling of Two-Species Cold Bosonic Atoms in Optical Lattices

Zhao-Xian Yu Fuping Liu Jiao Zhi-Yong

Year: 2008 Journal: Communications in Theoretical Physics Vol: 50 (1)Pages: 95-96 Publisher: Institute of Physics

DOI: 10.1088/0253-6102/50/1/20

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Abstract

In this letter, we have studied quantum tunneling of two-species cold bosonic atoms in an optical lattices. When the optical lattice is not infinitely long and the spin excitations are not in the long-wavelength limit, quantum tunnelings are presented.

Keywords:

Optical lattice Quantum tunnelling Physics Condensed matter physics Quantum Ultracold atom Lattice (music) Quantum mechanics

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Cold Atom Physics and Bose-Einstein Condensates

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Quantum chaos and dynamical systems

Physical Sciences → Physics and Astronomy → Statistical and Nonlinear Physics

Quantum optics and atomic interactions

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Quantum Tunneling of Two-Species Cold Bosonic Atoms in Optical Lattices

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