295 citations · 1.9k across the 43 of their papers we have counts for
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cond-mat.quant-gas2013★ 5 cited
Cyclotron dynamics of interacting bosons in artificial magnetic fields
Xiaopeng Li, S. Das Sarma
We study theoretically quantum dynamics of interacting bosons in artificial magnetic fields as engineered in recent ultracold atomic experiments, where quantum cyclotron orbital mo…
cond-mat.quant-gas2013★ 20 cited
Formation and detection of a chiral orbital Bose liquid in an optical lattice
Xiaopeng Li, Arun Paramekanti, Andreas Hemmerich +1
Recent experiments on -orbital atomic bosons have suggested the emergence of a spectacular ultracold superfluid with staggered orbital currents in optical lattices. This raises…
cond-mat.str-el2013★ 54 cited
Spirals and skyrmions in two dimensional oxide heterostructures
Xiaopeng Li, W. Vincent Liu, Leon Balents
We construct the general free energy governing long-wavelength magnetism in two-dimensional oxide heterostructures, which applies irrespective of the microscopic mechanism for magn…