Extreme Spin Squeezing via Optimized One-Axis Twisting and Rotations

• DOI: 10.1103/physrevapplied.17.064050
• Publication Date: 2022-06-27T16:21:51Z
• Authors: Sebastian C. Carr...; Michael H. Goerz; Zeyang Li; Simone Colombo; Vladan Vuletić; Vladimir S. Malin...
• Keywords: Heisenberg limit

We propose a scheme for the generation of optimal squeezed states Ramsey interferometry. The consists an alternating series one-axis twisting pulses and rotations, both which are straightforward to implement experimentally. resulting show metrological gain proportional Heisenberg limit. demonstrate that scaling is maintained even when placing constraints on amplitude implementing taking into account realistic losses due photon scattering.