Quantum computed moments correction to variational estimates
The variational principle of quantum mechanics is the backbone of hybrid quantum computing for a range of applications. However, as the problem size grows, quantum logic errors and the effect of barren plateaus overwhelm the quality of the results. There is now a clear focus on strategies that requi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2020-12-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2020-12-15-373/pdf/ |