240 citations · 2.6k across the 71 of their papers we have counts for
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Lattice control of non-ergodicity in a polar lattice gas
H. Korbmacher, P. Sierant, W. Li +3
Inter-site interactions in polar lattice gases may result, due to Hilbert-space fragmentation, in a lack of ergodicity even in absence of disorder. We show that the inter-site inte…
Many-body localization for randomly interacting bosons
Piotr Sierant, Dominique Delande, Jakub Zakrzewski
We study many-body localization in a one dimensional optical lattice filled with bosons. The interaction between bosons is assumed to be random, which can be realized for atoms clo…
Many-body localization due to random interactions
Piotr Sierant, Dominique Delande, Jakub Zakrzewski
The possibility of observing many body localization of ultracold atoms in a one dimensional optical lattice is discussed for random interactions. In the non-interacting limit, such…
Tunneling-Induced Restoration of the Degeneracy and the Time-Reversal Symmetry Breaking in Optical Lattices
Tomasz Sowiński, Mateusz Łacki, Omjyoti Dutta +5
We study the ground-state properties of bosons loaded into the -band of a one dimensional optical lattice. We show that the phase diagram of the system is substantially affected…