Efficient quantum measurement of Pauli operators in the presence of finite sampling error
Estimating the expectation value of an operator corresponding to an observable is a fundamental task in quantum computation. It is often impossible to obtain such estimates directly, as the computer is restricted to measuring in a fixed computational basis. One common solution splits the operator in...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2021-01-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2021-01-20-385/pdf/ |