64 citations · 162 across the 6 of their papers we have counts for
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cond-mat.quant-gas2021
Nature of polaron-molecule transition in Fermi polarons
Cheng Peng, Ruijin Liu, Wei Zhang +1
In this work, we explore the polaron and molecule physics by utilizing a unified variational ansatz with up to two particle-hole(p-h) excitations(V-2ph). We confirm the existence o…
cond-mat.quant-gas2021
Borromean droplet in three-component ultracold Bose gases
Yinfeng Ma, Cheng Peng, Xiaoling Cui
Borromean ring refers to a peculiar structure where three rings are linked together while any two of them are unlinked. Here we propose the realization of its quantum mechanical an…
cond-mat.quant-gas2020★ 3 cited
Few-body solutions under spin-exchange interaction: magnetic bound state and the Kondo screening effect
Cheng Peng, Xiaoling Cui
Motivated by recent progresses on ultracold alkaline-earth atoms towards the goal of simulating Kondo physics, in this work we exactly solve the few-body problem of one and two tra…