3.6k citations
- University of Maryland, College ParkUS350 papers
- National Institute of Standards and TechnologyUS181 papers
- Joint Center for Quantum Information and Computer ScienceUS26 papers
- University of DelawareUS22 papers
- Austrian Academy of SciencesAT12 papers
- Petersburg Nuclear Physics InstituteRU12 papers
- Universität InnsbruckAT12 papers
- University of Nevada, RenoUS11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Clemson UniversityUS10 papers
- Harvard UniversityUS10 papers
- Monash UniversityAU10 papers
6 papers · 2 filters
Atomic properties of actinide ions with particle-hole configurations
M. S. Safronova, U. I. Safronova, M. G. Kozlov
We study the effects of higher-order electronic correlations in the systems with particle-hole excited states using a relativistic hybrid method that combines configuration interac…
Visible transitions in Ag-like and Cd-like lanthanide ions
Shunichi Murata, Takayuki Nakajima, Marianna S. Safronova +2
We present visible spectra of Ag-like () and Cd-like () ions of Ho (atomic number ), Er (68), and Tm (69) observed with a compact electron beam ion tr…
Relativistic all-order many-body calculation of energies, wavelengths, and and transition rates for the configurations in tungsten ions
M. S. Safronova, U. I. Safronova, S. G. Porsev +2
Energy levels, wavelengths, magnetic-dipole and electric-quadrupole transition rates between the low-lying states are evaluated for W to W ions with (n = 2 t…
Efimov States of Strongly Interacting Photons
M. J. Gullans, S. Diehl, S. T. Rittenhouse +5
We demonstrate the emergence of universal Efimov physics for interacting photons in cold gases of Rydberg atoms. We consider the behavior of three photons injected into the gas in…
Demonstration of two-atom entanglement with ultrafast optical pulses
J. D. Wong-Campos, S. A. Moses, K. G. Johnson +1
We demonstrate quantum entanglement of two trapped atomic ion qubits using a sequence of ultrafast laser pulses. Unlike previous demonstrations of entanglement mediated by the Coul…
Robust two-qubit gates in a linear ion crystal using a frequency-modulated driving force
Pak Hong Leung, Kevin A. Landsman, Caroline Figgatt +3
In an ion trap quantum computer, collective motional modes are used to entangle two or more qubits in order to execute multi-qubit logical gates. Any residual entanglement between…