Results 61 to 70 of about 1,009,708 (237)
Three-Dimensional Trapping of Individual Rydberg Atoms in Ponderomotive Bottle Beam Traps. [PDF]
Physical Review Letters, 2019 We demonstrate three-dimensional trapping of individual Rydberg atoms in holographic optical bottle beam traps. Starting with cold, ground-state ^{87}Rb atoms held in standard optical tweezers, we excite them to nS_{1/2}, nP_{1/2}, or nD_{3/2} Rydberg ...
D. Barredo +6 more
semanticscholar +1 more source
Communications Physics, 2021 Rydberg-state atoms are characterized by significant dipole–dipole interaction making them useful for quantum information applications. The authors present experimental results on a high-optical-depth electromagnetically-induced-transparency medium of ...
Bongjune Kim +11 more
doaj +1 more source
Blueprint for fault-tolerant quantum computation with Rydberg atoms [PDF]
, 2017 We present a blueprint for building a fault-tolerant universal quantum computer with Rydberg atoms. Our scheme, which is based on the surface code, uses individually addressable, optically trapped atoms as qubits and exploits electromagnetically induced ...
Dan E. Browne +4 more
core +3 more sources
Microwave electrometry via electromagnetically induced absorption in cold Rydberg atoms [PDF]
, 2020 The atom-based traceable standard for microwave electrometry shows promising advantages by enabling stable and uniform measurement. Here we theoretically propose and then experimentally realize an alternative direct International System of Units (SI ...
K. Liao +8 more
semanticscholar +1 more source
Enriching the Quantum Toolbox of Ultracold Molecules with Rydberg Atoms
PRX Quantum, 2022 We describe a quantum information architecture consisting of a hybrid array of optically trapped molecules and atoms. This design leverages the large transition dipole moments of Rydberg atoms to mediate fast, high-fidelity gates between qubits encoded ...
Kenneth Wang +4 more
doaj +1 more source
Theory of long range interactions for Rydberg states attached to hyperfine split cores
, 2017 The theory is developed for one and two atom interactions when the atom has a Rydberg electron attached to a hyperfine split core state. This situation is relevant for some of the rare earth and alkaline earth atoms that have been proposed for ...
Booth, D. W. +2 more
core +1 more source
One-dimensional Rydberg Gas in a Magnetoelectric Trap [PDF]
, 2007 We study the quantum properties of Rydberg atoms in a magnetic Ioffe-Pritchard trap which is superimposed by a homogeneous electric field. Trapped Rydberg atoms can be created in long-lived electronic states exhibiting a permanent electric dipole moment ...
Bernd Hezel +5 more
core +1 more source
Quantum simulation of Cayley-tree Ising Hamiltonians with three-dimensional Rydberg atoms
, 2021 The authors report the quasiadiabatic ground-state preparation of an Ising-type Hamiltonian on Cayley-tree geometries of Rydberg atoms in three-dimensional arrangements of optical tweezers.
Yunheung Song +4 more
semanticscholar +1 more source
Electromagnetically Induced Transparency with Rydberg Atoms [PDF]
Physical Review Letters, 2011 We present a theory of electromagnetically induced transparency in a cold ensemble of strongly interacting Rydberg atoms. Long-range interactions between the atoms constrain the medium to behave as a collection of superatoms, each comprising a blockade volume that can accommodate at most one Rydberg excitation.
Petrosyan, David +2 more
openaire +3 more sources
Rydberg Interaction-Induced Distortion of the Autler–Townes Spectra in Cold Lithium Atoms
Atoms, 2023 In this article, effects of the strong long-range interaction of Rydberg atoms on the Autler–Townes splitting spectrum are investigated. Preliminary results are obtained for various excitation times and Rydberg atom densities.
Sergey Saakyan +3 more
doaj +1 more source