We present a review of the problem of finding out whether a quantum state of
two or more parties is entangled or separable. After a formal definition of
entangled states, we present a few criteria for identifying entangled states
and introduce some entanglement measures. We also provide a classification of
entangled states with respect to their usefulness in quantum dense coding, and
present some aspects of multipartite entanglement.
%0 Generic
%1 das2017separability
%A Das, Sreetama
%A Chanda, Titas
%A Lewenstein, Maciej
%A Sanpera, Anna
%A De, Aditi Sen
%A Sen, Ujjwal
%D 2017
%K entanglement introduction review
%T The separability versus entanglement problem
%U http://arxiv.org/abs/1701.02187
%X We present a review of the problem of finding out whether a quantum state of
two or more parties is entangled or separable. After a formal definition of
entangled states, we present a few criteria for identifying entangled states
and introduce some entanglement measures. We also provide a classification of
entangled states with respect to their usefulness in quantum dense coding, and
present some aspects of multipartite entanglement.
@misc{das2017separability,
abstract = {We present a review of the problem of finding out whether a quantum state of
two or more parties is entangled or separable. After a formal definition of
entangled states, we present a few criteria for identifying entangled states
and introduce some entanglement measures. We also provide a classification of
entangled states with respect to their usefulness in quantum dense coding, and
present some aspects of multipartite entanglement.},
added-at = {2017-01-10T09:16:15.000+0100},
author = {Das, Sreetama and Chanda, Titas and Lewenstein, Maciej and Sanpera, Anna and De, Aditi Sen and Sen, Ujjwal},
biburl = {https://www.bibsonomy.org/bibtex/2dd8034342d3063cceaa0489ca5e45084/journalclubqo},
description = {1701.02187v1.pdf},
interhash = {a8034301563f42af9fa7248d7beb89f4},
intrahash = {dd8034342d3063cceaa0489ca5e45084},
keywords = {entanglement introduction review},
note = {cite arxiv:1701.02187Comment: Review article, overlaps with arXiv:quant-ph/0508032, 32 pages, 7 figures},
timestamp = {2017-01-30T11:42:15.000+0100},
title = {The separability versus entanglement problem},
url = {http://arxiv.org/abs/1701.02187},
year = 2017
}