Rydberg states
Krug, Andreas (2001): Alkali Rydberg States in Electromagnetic Fields: Computational Physics Meets Experiment. Dissertation, LMU München: Fakultät für Physik
... of Rydberg states of alkali atoms and atomic ...bound states to the atomic ...initial states, and atom-field interaction time) as they are used in typical laboratory ...of states – ...
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H-, He-like recombination spectra III. n-changing collisions in highly-excited Rydberg states and their impact on the radio, IR and optical recombination lines
... At intermediate to high densities, electron (de-)excitation collisions are the dominant process for populating or depopulating high Rydberg states. In particular, the accurate knowledge of the energy ...
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Rydberg states of diatomic and polyatomic molecules using model potentials
... hydrogen This means that the outer part of the wavefunctions for the Rydberg orbitals correspond to the general solutions of the hydrogen radial wave equation with energies equal to the [r] ...
340
H, He-like recombination spectra - II ι-changing collisions for He Rydberg states
... Different approaches must be adopted for different l-subshells in He. Unlike the H case, LS-coupling in He gives rise to non- degenerate l-subshells. Although large-l states may be nearly de- generate in energy, ...
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Experimental signatures of an absorbing state phase transition in an open driven many body quantum system
... to Rydberg states under so- called facilitation ...the Rydberg excitation density as well as increased fluctuations close to the transition ...
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ARC : An open-source library for calculating properties of alkali Rydberg atoms
... highly-excited Rydberg states of alkali ...strong Rydberg dipolar interactions for two-qubit gates, robust atom-light interfaces and simulating quantum many-body physics, as well as the field of ...
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Rydberg atom quantum technologies
... between Rydberg atoms and the use of the strong transitions that occur between Rydberg ...on Rydberg atom transition dipole moments, polarisability, and electron orbital ...of Rydberg atom ...
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Entanglement of neutral-atom qubits with long ground-Rydberg coherence times
... highly-excited Rydberg states which have extremely large dipole-moments, giving rise to a phenomenon known as dipole blockade [3–5] whereby only a single Rydberg excitation can be created for atoms ...
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Rydberg Atoms for Quantum Information
... between Rydberg excitation and subsequent detection to allow the Rydberg atoms time to interact with the ...of Rydberg atom motion transverse to the lattice axis small while still resulting in narrow ...
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Single strontium Rydberg ion confined in a Paul trap
... for Rydberg excitation which has allowed us to investigate a single Rydberg ...the Rydberg state has become visible as an increase in the Rydberg res- onance linewidth of a Doppler cooled ion ...
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Sub-kilohertz excitation lasers for quantum information processing with Rydberg atoms
... the Rydberg lasers are doubled via cavity-enhanced SHG [39] using an AR-coated quasi- phase-matched periodically poled KTP crystal from Raicol Crystal ...of Rydberg states with principal quantum ...
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Supersolidity of lattice bosons immersed in strongly correlated Rydberg dressed atoms
... of Rydberg dressed spin dynamic- s ...between Rydberg dressed atoms on distances well beyond typical lattice-site spacings (see ...of Rydberg states ...
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Effective dynamics of strongly dissipative Rydberg gases
... The rather long lifetime of these Rydberg states allows for probing of the coherent evolution of these many-body systems up to relatively long time-scales. Here, however, we will focus on situations ...
31
Three-body mechanisms in plasma recombination of H3+ and D3+ Ions
... Great advances have also been made using the plasma afterglow methods, largely as a result of the exhaustive work by the Prague [3] group. Afterglow and storage-ring measurements should be viewed as complementary rather ...
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Production of a rovibrationally selected O2+ beam for dissociative recombination studies
... By scanning the wavelength, it is possible to observe all rovibrational transitions between the ground and Rydberg states. There are seven rotational branches (Fig. 2) referred to as N, O, P, Q, R, S, T, ...
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Phase imprinting of Bose Einstein condensates with Rydberg impurities
... ultra-cold Rydberg- and BEC physics. Firstly, it allows entangled Rydberg states [19–21] to be mapped onto the many-body wave function of the con- ...electronic states | g i , | R i ) into a ...
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Collision Characteristics between Ultracold Cesium nP Rydberg Atoms
... by Rydberg atoms interactions for different Cs nP states using the theoretical model used ...nS Rydberg states, the interaction potentials are repulsive, and we only study the effect of ...
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Quench dynamics of a dissipative Rydberg gas in the classical and quantum regimes
... excited Rydberg atoms [32, 33], which allow to tune the relative strength of coherent and classical pro- cesses and thereby the degree to which the many-body system is ...in Rydberg states are ...
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Zeiher, Johannes (2017): Realization of Rydberg-dressed quantum magnets. Dissertation, LMU München: Fakultät für Physik
... deriving Rydberg-dressed interactions with a single Rydberg state and a single ground state per atom is a simplification and has to be validated or ...many Rydberg states and the van-der-Waals ...
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Excitation energies from Görling–Levy perturbation theory along the range separated adiabatic connection
... A G¨ orling–Levy (GL)-based perturbation theory along the range-separated adia- batic connection is assessed for the calculation of electronic excitation energies. In comparison with the Rayleigh–Schr¨ odinger (RS)-based ...
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