2 papers
quant-ph2026
Fidelity bounds for spin-dependent kicks with pulsed lasers
C. Sagaseta, H. Liu, V. D. Vaidya +3
Excitation of trapped-ion hyperfine qubits with fast optical Raman pulses enables faster-than-trap-period entangling gates with qubits of long coherence time for practical quantum…
physics.atom-ph2025
High-accuracy multi-ion spectroscopy with mixed-species Coulomb crystals
J. Keller, H. N. Hausser, I. M. Richter +14
Multi-ion optical clocks offer the possibility of overcoming the low signal-to-noise ratio of single-ion clocks, while still providing low systematic uncertainties. We present simu…