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quant-ph2016
Reciprocal and unidirectional scattering of parity-time symmetric structures
L. Jin, X. Z. Zhang, G. Zhang +1
Parity-time (PT) symmetry is of great interest. The reciprocal and unidirectional features are intriguing besides the PT symmetry phase transition. Recently, the reciprocal transmi…
quant-ph2008★ 32 cited
Coherent shift of localized bound pair in Bose Hubbard model
L. Jin, B. Chen, Z. Song
Based on the exact results obtained by Bethe ansatz, we demonstrate the existence of stable bound pair (BP) wave packet in Bose Hubbard model with arbitrary on-site interaction U.…