dorsal/arxiv
View SchemaEfficient quantum computing insensitive to phase errors
| Authors | B. Georgeot, D. L. Shepelyansky |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0102082 |
| URL | https://arxiv.org/abs/quant-ph/0102082 |
Abstract
We show that certain computational algorithms can be simulated on a quantum computer with exponential efficiency and be insensitive to phase errors. Our explicit algorithm simulates accurately the classical chaotic dynamics for exponentially many orbits even when the quantum fidelity drops to zero. Such phase-insensitive algorithms open new possibilities for computation on realistic quantum computers.
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"abstract": "We show that certain computational algorithms can be simulated on a quantum\ncomputer with exponential efficiency and be insensitive to phase errors. Our\nexplicit algorithm simulates accurately the classical chaotic dynamics for\nexponentially many orbits even when the quantum fidelity drops to zero. Such\nphase-insensitive algorithms open new possibilities for computation on\nrealistic quantum computers.",
"arxiv_id": "quant-ph/0102082",
"authors": [
"B. Georgeot",
"D. L. Shepelyansky"
],
"categories": [
"quant-ph",
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"nlin.CD"
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"title": "Efficient quantum computing insensitive to phase errors",
"url": "https://arxiv.org/abs/quant-ph/0102082"
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