Production of very-high-nstrontium Rydberg atoms
نویسندگان
چکیده
منابع مشابه
Bell's inequalities for Rydberg atoms
The analogy between two-level atoms and spins is used to show that Rydberg atoms provide a new medium through which Bell's inequalities may be studied. The low-efficiency particle detectors that have been used in experiments to test Bell's inequalities are replaced by nearly 100% efficient state-selective ionizers in Rydberg-atom experiments. Two methods for producing correlated states of pairs...
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Unlike all other quantum technology platforms, photonics encodes quantum information without noise at room temperature, without the need for high vacuum, pumping / cooling, or magnetic / electrical shielding. Frustratingly, these advantages must be sacrificed when high-efficiency photon counting is required, as >95% photo-detection efficiency is only available via superconducting photo-detector...
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Rydberg atoms with principal quantum number n 1 have exaggerated atomic properties including dipole-dipole interactions that scale as n4 and radiative lifetimes that scale as n3. It was proposed a decade ago to take advantage of these properties to implement quantum gates between neutral atom qubits. The availability of a strong long-range interaction that can be coherently turned on and off is...
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We identify a relation between the dynamics of ultracold Rydberg gases in which atoms experience a strong dipole blockade and spontaneous emission, and a stochastic process that models certain wireless random-access networks. We then transfer insights and techniques initially developed for these wireless networks to the realm of Rydberg gases, and explain how the Rydberg gas can be driven into ...
متن کاملPulsed field ionization of Rydberg atoms
Fully quantum and classical trajectory Monte Carlo calculations are performed for a Rydberg alkali atom that is kicked by a pulsed electric field. The two calculations are compared to recent experimental results through the ionization probability versus peak field strength. The energy distribution of the final electrons are compared between the two calculations. There is a qualitative differenc...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2013
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.88.043430