59 citations · 250 across the 7 of their papers we have counts for
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cond-mat.quant-gas2019★ 45 cited
Second-order topological corner states with ultracold atoms carrying orbital angular momentum in optical lattices
G. Pelegrí, A. M. Marques, V. Ahufinger +2
We propose a realization of a two-dimensional higher-order topological insulator with ultracold atoms loaded into orbital angular momentum (OAM) states of an optical lattice. The s…
quant-ph2019★ 10 cited
Quantum magnetism with ultracold bosons carrying orbital angular momentum
G. Pelegrí, J. Mompart, V. Ahufinger +1
We show how strongly correlated ultracold bosonic atoms loaded in specific orbital angular momentum states of arrays of cylindrically symmetric potentials can realize a variety of…