Matrix Product States with long-range Localizable Entanglement

Thorsten B. Wahl; David Perez-Garcia; J. Ignacio Cirac

doi:10.1103/PhysRevA.86.062314

Matrix Product States with long-range Localizable Entanglement

Quantum Physics 2013-08-30 v1 Other Condensed Matter

Authors: 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.

Cite

@article{arxiv.1206.4254,
  title  = {Matrix Product States with long-range Localizable Entanglement},
  author = {Thorsten B. Wahl and David Perez-Garcia and J. Ignacio Cirac},
  journal= {arXiv preprint arXiv:1206.4254},
  year   = {2013}
}

Comments

8 pages, 1 figure

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