Floquet quantum many-body scars in the tilted Fermi-Hubbard chain
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DOI: 10.1103/4fpj-66gq
Abstract: The one-dimensional tilted, periodically driven Fermi-Hubbard chain is a paradigm in the study of quantum many-body physics, particularly for solid-state systems. We uncover the emergence of Floquet scarring states, a class of quantum many-body scarring… read more here.
Keywords: fermi hubbard; quantum many; hubbard chain; many body ... See more keywords
Edge-edge correlations without edge states: η -clustering state as the ground state of the extended attractive SU(3) Hubbard chain
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DOI: 10.1103/physreva.111.063307
Abstract: We explore the phase diagram of the extended attractive SU($3$) Hubbard chain with two-body hopping and nearest-neighbor attraction at half-filling. In the large on-site attraction limit, we identify three different phases: phase separation (PS), Tomonaga-Luttinger… read more here.
Keywords: edge; hubbard chain; attractive hubbard; extended attractive ... See more keywords
Study of the phase diagram of the Kitaev-Hubbard chain
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DOI: 10.1103/physrevb.101.085125
Abstract: We present a detailed study of the phase diagram of the Kitaev-Hubbard chain, that is the Kitaev chain in the presence of a nearest-neighbor density-density interaction, using both analytical techn ... read more here.
Keywords: chain; diagram kitaev; phase diagram; hubbard chain ... See more keywords