Rydberg state
Interaction of the NO 3pπ (C 2Π) Rydberg state with RG (RG = Ne, Kr, and Xe): potential energy surfaces and spectroscopy
... J = 1/2 level in the ˜ X state. The calculated energy levels are identified by their overall J number, as well as the projection of J on the a inertial axis, P. The total angular momentum arises from the ...
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Collision Characteristics between Ultracold Cesium nP Rydberg Atoms
... ultracold Rydberg atoms have been extensively studied due to their strong and controllable long-rang ...ultracold Rydberg atoms have been experimentally studied for van der Waals interaction case by ...
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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 ...
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Effective dynamics of strongly dissipative Rydberg gases
... ground state |↓i and the Rydberg state |↑i are coupled by a laser with Rabi frequency Ω and detuning ...excited state is typically chosen to have spherical symmetry, ...ground state, ...
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Sub-kilohertz excitation lasers for quantum information processing with Rydberg atoms
... teracting Rydberg states [5] to create pair-wise entanglement [6,7], perform deterministic quantum gates [8,9], and even realize a quantum simulator for Ising models ...[10]. Rydberg ex- citation is ...
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Entanglement of neutral-atom qubits with long ground-Rydberg coherence times
... the Rydberg state coherence relative to ∣1 ñ is critical to allow sequential gate operations ...reported Rydberg state coherence time [ 37 ] ...entangled state fidelity of = [ 1 + exp ...
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Single strontium Rydberg ion confined in a Paul trap
... initial state 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 ...
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ARC : An open-source library for calculating properties of alkali Rydberg atoms
... This paper is organised as follows. An overview of the ARC archi- tecture is presented in Section 2, where we introduce the theoret- ical framework for performing Rydberg state calculations, e.g. cal- ...
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Phase imprinting of Bose Einstein condensates with Rydberg impurities
... complements Rydberg crystal detection based on single-atom addressing [42] or electro- magnetically induced transparency [24–26] by working with a bulk gas and moving the signal from the light to the atomic ...
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Quantum Nonequilibrium Physics with Rydberg Atoms
... In this chapter, we consider the same setup as in Chapter 4: a group of atoms laser- driven to the Rydberg state and spontaneously decaying back to the ground state. But this time, we study the ...
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Rydberg Atoms for Quantum Information
... create Rydberg atom traps with suppressed collisions, long storage times, and minimal trap-induced shifts compared to other techniques ...of Rydberg atoms trapped in an optical lattice will allow for high ...
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Strongly correlated growth of Rydberg aggregates in a vapor cell
... properties, Rydberg atoms find applications in various research fields ranging from cavity QED [1], quantum information [2], quantum op- tics [3–7], microwave sensing [8] to molecular physics ...between ...
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Facilitation dynamics and localization phenomena in Rydberg lattice gases with position disorder
... Of particular interest is the so-called facilitation mech- anism (or anti-blockade), where the excitation of an atom to a Rydberg state is strongly enhanced in the vicinity of an already excited atom [16, ...
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Supersolidity of lattice bosons immersed in strongly correlated Rydberg dressed atoms
... (Rydberg) state by an off-resonant laser (the level scheme is depicted in ...of Rydberg dressed spin dynamic- s ...between Rydberg dressed atoms on distances well beyond typical lattice-site ...
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Non adiabatic quantum state preparation and quantum state transport in chains of Rydberg atoms
... quantum state preparation and state transport in chains of Rydberg ...a Rydberg state, interact through a van der Waals potential, and rely on single-site ...GHZ state, a class ...
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Dynamical crystal creation with polar molecules or Rydberg atoms in optical lattices
... of Rydberg atoms from cold gases [1]–[6] and in the production of ultracold polar molecules [7] has opened new opportunities for the study of systems with dipole–dipole ...internal state of the atoms or ...
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Emergent devil's staircase without particle hole symmetry in Rydberg quantum gases with competing attractive and repulsive interactions
... ground state of one-dimensional classical lattice gases with long-range repulsive convex ...ground state features generalized Wigner crystals that — depending on the filling fraction — are either composed ...
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Positronium in the AEgIS experiment: study on its emission from nanochanneled samples and design of a new apparatus for Rydberg excitations
... The apparatus described in this chapter was designed for producing positron bunches at the porous sample with properties compatible for producing Ps in vacuum and measuring its excitation in Rydberg states. The ...
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Measurement of holmium Rydberg series through magneto-optical trap depletion spectroscopy
... Rydberg excitation is achieved using a frequency-doubled 826-nm diode laser producing 3 mW at 413 nm, which is focused to a waist of 27 μm and overlapped on the MOT. The 826-nm laser is locked to a Fabry-P´erot ...
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Fractional Revival of Rydberg Wave Packets in Twice-Kicked One-Dimensional Atoms
... one-dimensional Rydberg atom irradiated by two time-delayed half-cycle pulses using an autocorrelation function characterized by electronic transition probabilities as weighting factors rather than modeling them ...
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