Quantum discord determines the interferometric power of quantum states
Quantum metrology exploits quantum mechanical laws to improve the precision in estimating technologically relevant parameters such as phase, frequency, or magnetic fields. Probe states are usually tailored to the particular dynamics whose parameters are being estimated. Here we consider a novel fram...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Published: |
American Physical Society
2014
|
| Online Access: | https://eprints.nottingham.ac.uk/47216/ |