Exact Quantum Many-Body Scar States in the Rydberg-Blockaded Atom Chain.
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DOI: 10.1103/physrevlett.122.173401
Abstract: A recent experiment in the Rydberg atom chain observed unusual oscillatory quench dynamics with a charge density wave initial state, and theoretical works identified a set of many-body "scar states" showing nonthermal behavior in the… read more here.
Keywords: scar states; many body; atom chain; body scar ... See more keywords
Onsager's Scars in Disordered Spin Chains.
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DOI: 10.1103/physrevlett.124.180604
Abstract: We propose a class of nonintegrable quantum spin chains that exhibit quantum many-body scars even in the presence of disorder. With the use of the so-called Onsager symmetry, we construct scarred models for arbitrary spin… read more here.
Keywords: scars disordered; scar states; spin; disordered spin ... See more keywords