Spectroscopy of cold rubidium Rydberg atoms for applications in quantum information
arXiv:1605.07398 · doi:10.3367/UFNe.0186.201602k.0206
Abstract
Atoms in highly excited (Rydberg) states have a number of unique properties which make them attractive for applications in quantum information. These are large dipole moments, lifetimes and polarizabilities, as well as strong long-range interactions between Rydberg atoms. Experimental methods of laser cooling and precision spectroscopy enable the trapping and manipulation of single Rydberg atoms and applying them for practical implementation of quantum gates over qubits of a quantum computer based on single neutral atoms in optical traps. In this paper, we give a review of the experimental and theoretical work performed by the authors at the Rzhanov Institute of Semiconductor Physics SB RAS and Novosibirsk State University on laser and microwave spectroscopy of cold Rb Rydberg atoms in a magneto-optical trap and on their possible applications in quantum information. We also give a brief review of studies done by other groups in this area.
arXiv comment20 pages, 12 figures
Cited by in corpus (14)
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- Fast three-qubit Toffoli quantum gate based on the three-body Förster resonances in Rydberg atoms
- Application of adiabatic passage in Rydberg atomic ensembles for quantum information processing
- Observation of the Borromean three-body Förster resonances for three interacting Rb Rydberg atoms
- Coherence of the Borromean three-body Förster resonances in Rydberg atoms
- Controlling the dipole blockade and ionization rate of Rydberg atoms in strong electric fields
- Three-body Förster resonance of a new type in Rydberg atoms
- Observation of the Dipole Blockade Effect in Detecting Rydberg Atoms by the Selective Field Ionization Method
- Splitting of the three-body Förster resonance in Rb Rydberg atoms as a measure of dipole-dipole interaction strength
- Probing Bardeen-Cooper-Schrieffer pairing and quasiparticle formation in ultracold gases by Rydberg atom spectroscopy
- High-performance, additively-manufactured atomic spectroscopy apparatus for portable quantum technologies
- Observation of effects of inter-atomic interaction on Autler-Townes splitting in cold Rydberg atoms