dorsal/arxiv
View SchemaQuantum dynamics as a physical resource
| Authors | Michael A. Nielsen, Christopher M. Dawson, Jennifer L. Dodd, Alexei Gilchrist, Duncan Mortimer, Tobias J. Osborne, Michael J. Bremner, Aram W. Harrow, Andrew Hines |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0208077 |
| URL | https://arxiv.org/abs/quant-ph/0208077 |
| DOI | 10.1103/PhysRevA.67.052301 |
| Journal | Phys. Rev. A 67, 052301 (2003) |
Abstract
How useful is a quantum dynamical operation for quantum information processing? Motivated by this question we investigate several strength measures quantifying the resources intrinsic to a quantum operation. We develop a general theory of such strength measures, based on axiomatic considerations independent of state-based resources. The power of this theory is demonstrated with applications to quantum communication complexity, quantum computational complexity, and entanglement generation by unitary operations.
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"abstract": "How useful is a quantum dynamical operation for quantum information\nprocessing? Motivated by this question we investigate several strength measures\nquantifying the resources intrinsic to a quantum operation. We develop a\ngeneral theory of such strength measures, based on axiomatic considerations\nindependent of state-based resources. The power of this theory is demonstrated\nwith applications to quantum communication complexity, quantum computational\ncomplexity, and entanglement generation by unitary operations.",
"arxiv_id": "quant-ph/0208077",
"authors": [
"Michael A. Nielsen",
"Christopher M. Dawson",
"Jennifer L. Dodd",
"Alexei Gilchrist",
"Duncan Mortimer",
"Tobias J. Osborne",
"Michael J. Bremner",
"Aram W. Harrow",
"Andrew Hines"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.67.052301",
"journal_ref": "Phys. Rev. A 67, 052301 (2003)",
"title": "Quantum dynamics as a physical resource",
"url": "https://arxiv.org/abs/quant-ph/0208077"
},
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