Bulletin of the American Physical Society
2023 APS March Meeting
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session T8: Rydberg Computers
1:30 PM–5:30 PM,
Sunday, March 5, 2023
Room: Room 128
Chair: Niklas Jepson, QuEra Computing Inc
Abstract: T8.00001 : Rydberg Computers
1:30 PM–2:30 PM
Presenter:
Rhine Samajdar
(Princeton University)
Author:
Rhine Samajdar
(Princeton University)
Such arrays of neutral atoms have also emerged as a powerful platform to study strongly correlated quantum many-body phases and their dynamics. From a condensed matter physicist’s perspective, these platforms host a variety of intriguing phases of quantum matter are remarkably rich: they permit multiple choices of lattice geometries, disorder, temporal profiles including quenches, as well as measurements of observables, both local and nonlocal.
Neutral-atom analog quantum processors have recently been made available on the cloud, and anyone can run their experiments of choice. This tutorial will also provide the foundations to run algorithms on QuEra’s neutral atom quantum processor Aquila. It will cover the foundations of its programmability, flexibility of problem encoding, and we will provide an overview of its most recent results including new phases, lattice gauge theory phenomenology, and optimization. We will provide the audience with a perspective on open problems and research directions of interest.
Topics
• Rydberg Hamiltonians
• Adiabatic state preparation, Landau-Zener mechanism, and Kibble-Zurek phenomenology
• Phase diagrams in one and two spatial dimensions
• Symmetry-breaking and topological phases of matter, quantum spin liquids
• High-energy phenomenology, lattice gauge theories, string breaking
• Quantum optimization and computing implications
• Running experiments on neutral atom quantum processors
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