Quantum multiparameter estimation with generalized balanced multimode NOON-like states
Quantum multiparameter estimation with generalized balanced multimode NOON-like states
The simultaneous multiparameter estimation problem using a class of multimode entangled states is investigated in this paper. Specifically, the problem of optical phase imaging is considered, and the quantum probe is taken to be a balanced coherent superposition of components with an arbitrary quantum state in one mode and vacuum …