Quantum computing with atomic qubits and Rydberg interactions: progress and challenges

M Saffman - Journal of Physics B: Atomic, Molecular and Optical …, 2016 - iopscience.iop.org
We present a review of quantum computation with neutral atom qubits. After an overview of
architectural options and approaches to preparing large qubit arrays we examine Rydberg …

Quantum simulations with trapped ions

R Blatt, CF Roos - Nature Physics, 2012 - nature.com
In the field of quantum simulation, methods and tools are explored for simulating the
dynamics of a quantum system of interest with another system that is easier to control and …

An experimental and theoretical guide to strongly interacting Rydberg gases

R Löw, H Weimer, J Nipper, JB Balewski… - Journal of Physics B …, 2012 - iopscience.iop.org
We review experimental and theoretical tools to excite, study and understand strongly
interacting Rydberg gases. The focus lies on the excitation of dense ultracold atomic …

Long-range multibody interactions and three-body antiblockade in a trapped Rydberg ion chain

FM Gambetta, C Zhang, M Hennrich, I Lesanovsky… - Physical Review Letters, 2020 - APS
Trapped Rydberg ions represent a flexible platform for quantum simulation and information
processing that combines a high degree of control over electronic and vibrational degrees of …

Spectral Signatures of Vibronic Coupling in Trapped Cold Ionic Rydberg Systems

JWP Wilkinson, W Li, I Lesanovsky - Physical Review Letters, 2024 - APS
Atoms and ions confined with electric and optical fields form the basis of many current
quantum simulation and computing platforms. When excited to high-lying Rydberg states …

Focus on quantum simulation

T Schaetz, CR Monroe, T Esslinger - New Journal of Physics, 2013 - iopscience.iop.org
The endeavour to control increasingly larger systems of particles at the quantum level is a
natural goal, and will be a driving force for the physical sciences in the coming decades. The …

Many-body radiative decay in strongly interacting Rydberg ensembles

C Nill, K Brandner, B Olmos, F Carollo, I Lesanovsky - Physical Review Letters, 2022 - APS
When atoms are excited to high-lying Rydberg states they interact strongly with dipolar
forces. The resulting state-dependent level shifts allow us to study many-body systems …

[HTML][HTML] Antiprotonic bound systems

M Doser - Progress in Particle and Nuclear Physics, 2022 - Elsevier
A wide range of exotic bound systems incorporating antiprotons (atoms, atomic ions,
molecules or molecular ions) can be formed, in many cases simply by replacing at least one …

Controlled long-range interactions between Rydberg atoms and ions

T Secker, R Gerritsma, AW Glaetzle, A Negretti - Physical Review A, 2016 - APS
We theoretically investigate trapped ions interacting with atoms that are coupled to Rydberg
states. The strong polarizabilities of the Rydberg levels increase the interaction strength …

Single strontium Rydberg ion confined in a Paul trap

G Higgins, W Li, F Pokorny, C Zhang, F Kress, C Maier… - Physical Review X, 2017 - APS
Trapped Rydberg ions are a promising new system for quantum information processing.
They have the potential to join the precise quantum operations of trapped ions and the …