M. D. Barrett

activity

20122024

most citedSystematic evaluation of an atomic clock at 2e-18 total uncertainty

769 citations · 921 across the 9 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

quant-ph2016★ 1 cited

Non-equilibrium phase transition in a spin-1 Dicke model

Zhang Zhiqiang, Chern Hui Lee, Ravi Kumar +4

We realize a spin-1 Dicke model using magnetic sub-levels of the lowest F=1 hyperfine level of $^{87}$ Rb atoms confined to a high finesse cavity. We study this system under conditi…

physics.atom-ph2016★ 14 cited

Observation of the $^{1}$ S $_{0}$ to $^{3}$ D $_{1}$ clock transition in $^{175}$ Lu $^{+}$

Kyle J. Arnold, R. Kaewuam, A. Roy +3

We report the first laser spectroscopy of the $^{1}$ S $_{0}$ to $^{3}$ D $_{1}$ clock transition in $^{175}$ Lu $^{+}$ . Clock operation is demonstrated on three pairs of Zeeman transitions, one p…

quant-ph2016★ 16 cited

Suppression of clock shifts at field-insensitive transitions

Kyle J. Arnold, M. D. Barrett

We show that it is possible to significantly reduce quadrupole and tensor polarizability shifts of a clock transition by operating at a judiciously chosen field-insensitive point.…

Non-equilibrium phase transition in a spin-1 Dicke model

Observation of the 1S0​ to 3D1​ clock transition in 175Lu+

Suppression of clock shifts at field-insensitive transitions

Observation of the $^{1}$ S $_{0}$ to $^{3}$ D $_{1}$ clock transition in $^{175}$ Lu $^{+}$