dorsal/arxiv
View SchemaNoiseless Quantum Circuits for the Peres Separability Criterion
| Authors | Hilary A. Carteret |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0309216 |
| URL | https://arxiv.org/abs/quant-ph/0309216 |
| DOI | 10.1103/PhysRevLett.94.040502 |
| Journal | Phys. Rev. Lett., vol. 94(4), 040502 (2005) |
Abstract
In this Letter we give a method for constructing sets of simple circuits that can determine the spectrum of a partially transposed density matrix, without requiring either a tomographically complete POVM or the addition of noise to make the spectrum non-negative. These circuits depend only on the dimension of the Hilbert space and are otherwise independent of the state.
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"abstract": "In this Letter we give a method for constructing sets of simple circuits that\ncan determine the spectrum of a partially transposed density matrix, without\nrequiring either a tomographically complete POVM or the addition of noise to\nmake the spectrum non-negative. These circuits depend only on the dimension of\nthe Hilbert space and are otherwise independent of the state.",
"arxiv_id": "quant-ph/0309216",
"authors": [
"Hilary A. Carteret"
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"doi": "10.1103/PhysRevLett.94.040502",
"journal_ref": "Phys. Rev. Lett., vol. 94(4), 040502 (2005)",
"title": "Noiseless Quantum Circuits for the Peres Separability Criterion",
"url": "https://arxiv.org/abs/quant-ph/0309216"
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