160 citations · 796 across the 37 of their papers we have counts for
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cond-mat.quant-gas2018★ 40 cited
Dropping an impurity into a Chern insulator: a polaron view on topological matter
A. Camacho-Guardian, N. Goldman, P. Massignan +1
We investigate the properties of an impurity particle interacting with a Fermi gas in a Chern-insulating state. The interaction leads to the formation of an exotic polaron, which c…
cond-mat.quant-gas2018★ 160 cited
Bipolarons in a Bose-Einstein Condensate
A. Camacho-Guardian, L. A. Peña Ardila, T. Pohl +1
Mobile impurities in a Bose-Einstein condensate form quasiparticles called polarons. Here, we show that two such polarons can bind to form a bound bipolaron state. Its emergence is…