Lower bounds for learning quantum states with single-copy measurements
We study the problems of quantum tomography and shadow tomography using measurements performed on individual, identical copies of an unknown d-dimensional state. We first revisit known lower bounds [23] on quantum tomography with accuracy ϵ in trace distance, when the measurement choices are indepen...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
ACM
2025
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| Online Access: | https://hdl.handle.net/1721.1/158327 |