Super-Sensitive Quantum Metrology without Many-Photon Entanglement (JM6A.22)
Presenter: Mayukh Lahiri, Oklahoma State University
We present a quantum metrological method that yields the Heisenberg limit without employing a squeezed or a many-particle entangled state. A separable state is used to probe the phase. Entanglement is disadvantageous for our method.
Authors:Mayukh Lahiri, Oklahoma State University / Manuel Erhard, University of Vienna