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quant-ph2026★ 5 cited
Quantum signatures of proper time in optical ion clocks
Gabriel Sorci, Joshua Foo, Dietrich Leibfried +2
Optical clocks based on atoms and ions probe relativistic effects with unprecedented sensitivity by resolving time dilation due to atom motion or different positions in the gravita…
quant-ph2025
Probing curved spacetime with a distributed atomic processor clock
Jacob P. Covey, Igor Pikovski, Johannes Borregaard
Quantum dynamics on curved spacetime has never been directly probed beyond the Newtonian limit. Although we can describe such dynamics theoretically, experiments would provide empi…