Negativity Hamiltonian: An Operator Characterization of Mixed-State Entanglement.
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DOI: 10.1103/physrevlett.128.140502
Abstract: In the context of ground states of quantum many-body systems, the locality of entanglement between connected regions of space is directly tied to the locality of the corresponding entanglement Hamiltonian: the latter is dominated by… read more here.
Keywords: operator; operator characterization; hamiltonian operator; negativity hamiltonian ... See more keywords