Millimeter-Wave Cavity-QED for Scalable Quantum Gates with Rydberg Atoms:(White paper tracking number:20-000000540)
Abstract
We will trap cold atoms in a millimeter-wave Fabry-Perot cavity enabling high-delity non-local entangling gates for quantum computation and quantum metrology. By strongly coupling the cavity mode to a transition between circular Rydberg states in cesium, we will produce highly coherent photon-mediated interactions between atomic qubits separated by a millimeter-scale distance. A signicant technical component will be the development of a cryogenic atom trapping apparatus incorporating the high-nesse superconducting cavity while providing optical access for manipulating atoms in optical tweezers and for single-atom detection. We will implement a family of universal two-qubit gates to generate entangled Bell pairs. These developments will pave the wave to future work including scalable generation of many-atom entangled states via collective gates and deterministic preparation of non-classical eld states.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- May 05, 2021
- Source ID
- N000142112451
Entities
People
- Monika Schleier-Smith
Organizations
- Office of Naval Research
- Stanford University
- United States Navy