Qi Han, Ning Bai, Shuai Wang, Lijie Gou, Rong Zhang
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引用次数: 0
Abstract
In this letter, it is sufficient to simply tensor the single-particle unitary operator U1 for the evolution operator U2 of two-particle that do not have interactions. Subsequently, the operator U1is diagonalized and the relative distance between two non-interacting particles on the 2D lattice at the moment t is obtained using the distance evolution operator.
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