dorsal/arxiv
View SchemaQuantum Data Compression of Ensembles of Mixed States with Commuting Density Operators
| Authors | Gerhard Kramer, Serap A. Savari |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0101119 |
| URL | https://arxiv.org/abs/quant-ph/0101119 |
Abstract
We provide a rate distortion interpretation of the problem of quantum data compression of ensembles of mixed states with commuting density operators. There are two versions of this problem. In the visible case the sequence of states is available to the encoder and in the blind or hidden case the encoder may access only a sequence of measurements. We find the exact optimal compression rates for both the visible and hidden cases. Our analysis includes the scenario in which asymptotic reconstruction is imperfect.
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"abstract": "We provide a rate distortion interpretation of the problem of quantum data\ncompression of ensembles of mixed states with commuting density operators.\nThere are two versions of this problem. In the visible case the sequence of\nstates is available to the encoder and in the blind or hidden case the encoder\nmay access only a sequence of measurements. We find the exact optimal\ncompression rates for both the visible and hidden cases. Our analysis includes\nthe scenario in which asymptotic reconstruction is imperfect.",
"arxiv_id": "quant-ph/0101119",
"authors": [
"Gerhard Kramer",
"Serap A. Savari"
],
"categories": [
"quant-ph"
],
"title": "Quantum Data Compression of Ensembles of Mixed States with Commuting Density Operators",
"url": "https://arxiv.org/abs/quant-ph/0101119"
},
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