Recent interesting papers
Higher order lattice shift for Mg:
https://doi.org/10.1103/PhysRevA.101.053414
Realization of a Rydberg-dressed atomic clock:
https://arxiv.org/pdf/1810.04151.pdf
Microscopic control and detection of ultracold strontium in optical-tweezer arrays
https://arxiv.org/pdf/1810.06626
Alkaline earth atoms in optical tweezers
https://arxiv.org/pdf/1810.06537
Bosonic space clock
https://journals.aps.org/pra/pdf/10.1103/PhysRevA.98.053443
Optical clock intercomparison with 6×10−19 precision in one hour
https://arxiv.org/pdf/1902.02741.pdf
Suprerradiant Laser (calcium)
https://arxiv.org/pdf/1903.10196.pdf
Pyramid MOT for lattice clock:
https://arxiv.org/pdf/1907.13429.pdf
Narrow linewidth cooling
https://arxiv.org/pdf/1809.10905.pdf