The effects of symmetrical arrangement on quantum metrology
Abstract An obstacle for precision improvement in quantum metrology is the information loss causing by the unavoidable interaction between probe system and environment. Quantum fluctuations are environment no system can be isolated from and it will make the precision of initial parameter estimation...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2017-03-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-017-00544-7 |