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Title: Symmetry-Protected Topological Optical Lattice Clock
We theoretically propose a tunable implementation of symmetry-protected topological phases of matter in a synthetic superlattice, taking advantage of the long coherence time and exquisite spectral resolutions offered by gravity-tilted optical lattice clocks. We describe a protocol similar to Rabi spectroscopy that can be used to probe the distinct topological properties of our system. We then demonstrate how the sensitivity of clocks and interferometers can be protected from unwanted experimental imperfections offered by the underlying topological robustness. The proposed implementation opens a path to exploiting the unique opportunities offered by symmetry-protected topological phases in state-of-the-art quantum sensors.  more » « less
Award ID(s):
2317149
PAR ID:
10685372
Author(s) / Creator(s):
; ; ; ; ; ;
Publisher / Repository:
American Physical Society
Date Published:
Journal Name:
PRX Quantum
Volume:
6
Issue:
3
ISSN:
2691-3399
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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