9805017v1

related topics
{information, entropy, channel}
{key, protocol, security}
{let, theorem, proof}
{qubit, qubits, gate}
{alice, bob, state}

Universal Quantum Information Compression

Richard Jozsa, Michal Horodecki, Pawel Horodecki, Ryszard Horodecki

abstract: Suppose that a quantum source is known to have von Neumann entropy less than or equal to S but is otherwise completely unspecified. We describe a method of universal quantum data compression which will faithfully compress the quantum information of any such source to S qubits per signal (in the limit of large block lengths).

oai_identifier:
oai:arXiv.org:quant-ph/9805017
categories:
quant-ph
comments:
RevTex 4 pages
doi:
10.1103/PhysRevLett.81.1714
arxiv_id:
quant-ph/9805017
journal_ref:
Phys.Rev.Lett. 81 (1998) 1714-1717
created:
1998-05-07

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