102 citations · 121 across the 6 of their papers we have counts for
6 papers
TwinCheck: Evidence-Grounded Negative-Twin Verification for Stateful Tool Agents
Jiaxuan Dai, Tianyi Huang
A single locally plausible tool call can derail an otherwise successful agent trajectory. Suspicion alone does not justify intervention, because the replacement itself can introduc…
Loading of the narrow line Tm MOT from a pulsed cold atomic beam
M. Yaushev, D. Mishin, D. Tregubov +2
We report on building a pulsed source of cold Tm atoms and loading of the narrow-line magnito-optical trap (MOT) from the cold atomic beam. We achieve the loading rate of the first…
Combined microwave and optical spectroscopy for hyperfine structure analysis in thulium atoms
Denis Mishin, Dmitry Tregubov, Nikolay Kolachevsky +1
The hyperfine structure of atoms and ions is widely used in fundamental and applied research. Accurate knowledge of hyperfine splitting values is essential for quantum metrology ap…
Supervised binary classification of small-scale digit images and weighted graphs with a trapped-ion quantum processor
Ilia V. Zalivako, Alexander I. Gircha, Evgeniy O. Kiktenko +14
Here we present the results of benchmarking a quantum processor based on trapped Yb ions by performing basic quantum machine learning algorithms. Using a quantum-enha…
Towards multiqudit quantum processor based on a Yb ion string: Realizing basic quantum algorithms
Ilia V. Zalivako, Anastasiia S. Nikolaeva, Alexander S. Borisenko +12
We demonstrate a quantum processor based on a 3D linear Paul trap that uses Yb ions with 8 individually controllable four-level qudits (ququarts), which is computatio…
Inner-shell clock transition in atomic thulium with small BBR shift
A. Golovisin, E. Fedorova, D. Tregubov +4
With direct polarizability measurements we demonstrated extremely low sensitivity of the inner-shell clock transition at m in Tm atoms to external dc electric fields and b…