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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 0 | Source: arXiv Dataset IDs (Model)

Additivity in Isotropic Quantum Spin Channels

Authors	Nilanjana Datta
Categories	quant-ph
ArXiv ID	quant-ph/0410034
URL	https://arxiv.org/abs/quant-ph/0410034

Abstract

We prove additivity of the minimum output entropy and the Holevo capacity for rotationally invariant quantum channels acting on spin-1/2 and spin-1 systems. The physical significance of these channels and their relations to other known channels is also discussed.

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    "abstract": "We prove additivity of the minimum output entropy and the Holevo capacity for\nrotationally invariant quantum channels acting on spin-1/2 and spin-1 systems.\nThe physical significance of these channels and their relations to other known\nchannels is also discussed.",
    "arxiv_id": "quant-ph/0410034",
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      "Nilanjana Datta"
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    "title": "Additivity in Isotropic Quantum Spin Channels",
    "url": "https://arxiv.org/abs/quant-ph/0410034"
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