dorsal/arxiv
View SchemaPerforming Quantum Measurement in Suitably Entangled States Originates the Quantum Computation Speed Up
| Authors | Giuseppe Castagnoli |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0005069 |
| URL | https://arxiv.org/abs/quant-ph/0005069 |
Abstract
We introduce a local concept of speed-up applicable to intermediate stages of a quantum algorithm. We use it to analyse the complementary roles played by quantum parallel computation and quantum measurement in yielding the speed-up. A severe conflict between there being a speed-up and the many worlds interpretation is highlighted.
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"abstract": "We introduce a local concept of speed-up applicable to intermediate stages of\na quantum algorithm. We use it to analyse the complementary roles played by\nquantum parallel computation and quantum measurement in yielding the speed-up.\nA severe conflict between there being a speed-up and the many worlds\ninterpretation is highlighted.",
"arxiv_id": "quant-ph/0005069",
"authors": [
"Giuseppe Castagnoli"
],
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"title": "Performing Quantum Measurement in Suitably Entangled States Originates the Quantum Computation Speed Up",
"url": "https://arxiv.org/abs/quant-ph/0005069"
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