Measurement-based cooling of many-body quantum systems
We introduce a novel technique for efficiently cooling many-body quantum systems with unknown Hamiltonians down to their ground states with a high fidelity. This technique involves initially applying a strong external field followed by a sequence of single-degree-of-freedom (single-qubit) measuremen...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2024-09-01
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| Series: | APL Quantum |
| Online Access: | http://dx.doi.org/10.1063/5.0202352 |