Adaptive Quantum Metrology under General Markovian Noise
Rafał Demkowicz-Dobrzański, Jan Czajkowski, Pavel Sekatski · Physical Review X · 2017
Quantum metrology is a technique for using principles of quantum theory to make ultraprecise measurements of physical systems, however, its effectiveness is frequently hampered by environmental noise. A new theoretical analysis provides criteria for knowing whether noise will impact a measurement and if corrections are possible.