61 citations · 244 across the 19 of their papers we have counts for
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quant-ph2022★ 21 cited
Squeezing and overcoming the Heisenberg scaling with spin-orbit coupled quantum gases
Karol Gietka, Helmut Ritsch
We predict that exploiting spin-orbit coupling in a harmonically trapped spinor quantum gas can lead to scaling of the optimal measurement precision beyond the Heisenberg scaling.…
quant-ph2022★ 12 cited
Distributed quantum sensing with optical lattices
Jose Carlos Pelayo, Karol Gietka, Thomas Busch
In distributed quantum sensing the correlations between multiple modes, typically of a photonic system, are utilized to enhance the measurement precision of an unknown parameter. I…
quant-ph2022
Harnessing the center-of-mass excitations in quantum metrology
Karol Gietka
In quantum metrology, one typically creates correlations among atoms or photons to enhance measurement precision. Here, we show how one can use other excitations to perform quantum…