Quantum self-trapping on a star graph.
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DOI: 10.1103/physreve.105.044304
Abstract: The attractive Bose-Hubbard model is applied for describing the two-exciton dynamics in a nonlinear quantum star graph. When the excitons are created on the core of the star, it is shown that the interplay between… read more here.
Keywords: nonlinearity; self trapping; quantum self; star graph ... See more keywords