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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 1 | Source: arXiv Dataset IDs (Model)

The separability versus entanglement problem

Authors	Aditi Sen De, Ujjwal Sen, Maciej Lewenstein, Anna Sanpera
Categories	quant-ph
ArXiv ID	quant-ph/0508032
URL	https://arxiv.org/abs/quant-ph/0508032

Abstract

We review the problem of discriminating entangled states from separable states for bipartite systems. We formally define what entangled states are, present some important criteria to detect entanglement, and show how they can be classified according to their capability to perform some precisely defined tasks.

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    "abstract": "We review the problem of discriminating entangled states from separable\nstates for bipartite systems. We formally define what entangled states are,\npresent some important criteria to detect entanglement, and show how they can\nbe classified according to their capability to perform some precisely defined\ntasks.",
    "arxiv_id": "quant-ph/0508032",
    "authors": [
      "Aditi Sen De",
      "Ujjwal Sen",
      "Maciej Lewenstein",
      "Anna Sanpera"
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    "title": "The separability versus entanglement problem",
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