Enhancing spin squeezing using soft-core interactions
Jeremy T. Young, Sean R. Muleady, Michael A. Perlin, Adam M. Kaufman, Ana María Rey
Abstract
Ising interactions in the form of a soft-core potential, such as the ones experienced by Rydberg dressed atoms, can be combined with a strong coherent drive to help preserve collective spin coherences even in systems much larger than the range of the soft-core interactions. As a result, they can lead to the robust generation of metrologically useful spin-squeezed states in optical tweezer clocks.
Topics & Concepts
Core (optical fiber)Rydberg formulaPhysicsSpin (aerodynamics)Range (aeronautics)Quantum mechanicsStatistical physicsOpticsEngineeringAerospace engineeringIonThermodynamicsIonizationCold Atom Physics and Bose-Einstein CondensatesAtomic and Subatomic Physics ResearchAdvanced Frequency and Time Standards