Engineering many-body dynamics of Rydberg atoms for quantum-enhanced metrology
ORAL · Invited
Abstract
Programmable arrays of Rydberg atoms have emerged as a versatile experimental platform for studying quantum many-body physics. Our experiment combines techniques from this platform with the optical clock qubit of strontium. Here, we aim to engineer many-body dynamics that produce entangled states for quantum-enhanced metrology with optical clocks. In this talk, I will discuss how we use Rydberg interactions to realize effective Ising models and harness their early-time dynamics for preparing a range of entangled states with metrological gain.
*The speaker acknowledges support from the Alexander von Humboldt Foundation. The material of this talk is based on work supported by the Army Research Office (W911NF-19-1-0149 and W911NF-19-1-0223), Air Force Office for Scientific Research (FA9550-19-1-0275), National Science Foundation QLCI (OMA- 2016244), US Department of Energy, Office of Science, National Quantum Information Science Research Centers, Quantum Systems Accelerator, the National Institute of Standards and Technology, and Lockheed Martin.
–
Presenters
-
Nelson Darkwah Oppong
- JILA, University of Colorado at Boulder and NIST