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

NPPT Bound Entanglement Exists

Authors	Rajiah Simon
Categories	quant-ph
ArXiv ID	quant-ph/0608250
URL	https://arxiv.org/abs/quant-ph/0608250

Abstract

Every dXd bipartite system is shown to have a large family of undistillable states with nonpositive partial transpose (NPPT). This family subsumes the family of conjectured NPPT bound entangled Werner states. In particular, all one-copy undistillable NPPT Werner states are shown to be bound entangled.

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    "abstract": "Every dXd bipartite system is shown to have a large family of undistillable\nstates with nonpositive partial transpose (NPPT). This family subsumes the\nfamily of conjectured NPPT bound entangled Werner states. In particular, all\none-copy undistillable NPPT Werner states are shown to be bound entangled.",
    "arxiv_id": "quant-ph/0608250",
    "authors": [
      "Rajiah Simon"
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      "quant-ph"
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    "title": "NPPT Bound Entanglement Exists",
    "url": "https://arxiv.org/abs/quant-ph/0608250"
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