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arXiv · 1206.4254

Matrix Product States with long-range Localizable Entanglement

Thorsten B. Wahl·David Perez-Garcia·J. Ignacio Cirac
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Abstract

We derive a criterion to determine when a translationally invariant matrix product state (MPS) has long-range localizable entanglement, where that quantity remains finite in the thermodynamic limit. We give examples fulfilling this criterion and eventually use it to obtain all such MPS with bond dimension 2 and 3.

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Thorsten B. Wahl, David Perez-Garcia, J. Ignacio Cirac. 2012-06-19. Matrix Product States with long-range Localizable Entanglement. https://doi.org/10.1103/physreva.86.062314

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