3 papers
quant-ph2026
Expanding the Neutral Atom Gate Set: Native iSWAP and Exchange Gates from Dipolar Rydberg Interactions
Pedro Ildefonso, Andrew Byun, Aleksei Konovalov +3
We present a native realization of iSWAP and parameterized \textit{exchange} gates for neutral-atom quantum processing units. Our approach leverages strong dipole-dipole interactio…
cond-mat.str-el2025
Field-Induced Magnon Decay, Magnon Shadows, and Roton-like Excitations in the Honeycomb Antiferromagnet YbBr
J. A. Hernández, A. A. Eberharter, M. Schuler +9
Although the search for quantum many-body phenomena in magnetic materials has a strong focus on highly frustrated systems, even unfrustrated quantum magnets show a multitude of unc…
quant-ph2025
Multi-Qubit Parity Gates for Rydberg Atoms in Various Configurations
Javad Kazemi, Michael Schuler, Christian Ertler +1
We present a native approach for realizing multi-qubit parity phase gates in neutral atom systems through global phase modulation of a Rydberg excitation laser. By shaping the temp…