A Measure of Stregth of an Unextendible Product Basis

S. Chaturvedi

doi:10.1103/PhysRevA.65.042322

A Measure of Stregth of an Unextendible Product Basis

Quantum Physics 2009-11-07 v1

Authors: S. Chaturvedi

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

A notion of strength of an unextendible product basis is introduced and a quantitative measure for it is suggested with a view to providing an indirect measure for the bound entanglement of formation of the bound entangled mixed state associated with an unextendible product basis.

Keywords

unextendible product basis strength measure bound entanglement entanglement of formation mixed state

Cite

@article{arxiv.quant-ph/0105125,
  title  = {A Measure of Stregth of an Unextendible Product Basis},
  author = {S. Chaturvedi},
  journal= {arXiv preprint arXiv:quant-ph/0105125},
  year   = {2009}
}

Comments

4 pages, Latex, 1 figure, remarks, criticisms welcome

Related papers

View all related →