Dynamic Structure Factor of Ultracold Bosons in Optical Lattice
نویسندگان
چکیده
منابع مشابه
Quantum lattice solitons in ultracold bosons near the Feshbach resonance
Quantum lattice solitons in a system of two ultracold bosons near Feshbach resonance are investigated. It is shown that their binding energy, effective mass, and spatial width, can be manipulated varying the detuning from the Feshbach resonance. In the case of attractive atomic interactions, the molecule creation stabilizes the solitons. In the case of repulsive interactions, the molecule creat...
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2016
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.130.564