Ultracold neutral plasmas

M Lyon, SL Rolston - Reports on Progress in Physics, 2016 - iopscience.iop.org
By photoionizing samples of laser-cooled atoms with laser light tuned just above the
ionization limit, plasmas can be created with electron and ion temperatures below 10 K …

Rydberg macrodimers: Diatomic molecules on the micrometer scale

S Hollerith, J Zeiher - The Journal of Physical Chemistry A, 2023 - ACS Publications
Controlling molecular binding at the level of single atoms is one of the holy grails of quantum
chemistry. Rydberg macrodimers─ bound states between highly excited Rydberg atoms─ …

Full counting statistics of laser excited Rydberg aggregates in a one-dimensional geometry

H Schempp, G Günter, M Robert-de-Saint-Vincent… - Physical review …, 2014 - APS
We experimentally study the full counting statistics of few-body Rydberg aggregates excited
from a quasi-one-dimensional atomic gas. We measure asymmetric excitation spectra and …

Phase diagram and self-organizing dynamics in a thermal ensemble of strongly interacting Rydberg atoms

DS Ding, H Busche, BS Shi, GC Guo, CS Adams - Physical Review X, 2020 - APS
Far-from-equilibrium dynamics that lead to self-organization are highly relevant to complex
dynamical systems not only in physics but also in life, earth, and social sciences. However, it …

Sub-Poissonian statistics of Rydberg-interacting dark-state polaritons

CS Hofmann, G Günter, H Schempp… - Physical Review Letters, 2013 - APS
We observe individual dark-state polaritons as they propagate through an ultracold atomic
gas involving Rydberg states coupled via an electromagnetically induced transparency …

Relaxation of an isolated dipolar-interacting Rydberg quantum spin system

AP Orioli, A Signoles, H Wildhagen, G Günter… - Physical Review Letters, 2018 - APS
How do isolated quantum systems approach an equilibrium state? We experimentally and
theoretically address this question for a prototypical spin system formed by ultracold atoms …

Laser cooling of ions in a neutral plasma

TK Langin, GM Gorman, TC Killian - Science, 2019 - science.org
Laser cooling of a neutral plasma is a challenging task because of the high temperatures
typically associated with the plasma state. By using an ultracold neutral plasma created by …

Dissipative many-body quantum optics in Rydberg media

AV Gorshkov, R Nath, T Pohl - Physical review letters, 2013 - APS
We develop a theoretical framework for the dissipative propagation of quantized light under
conditions of electromagnetically induced transparency in atomic media involving strongly …

Cluster Luttinger liquids of Rydberg-dressed atoms in optical lattices

M Mattioli, M Dalmonte, W Lechner, G Pupillo - Physical review letters, 2013 - APS
We investigate the zero-temperature phases of bosonic and fermionic gases confined to one
dimension and interacting via a class of finite-range soft-shoulder potentials (ie, soft-core …

[HTML][HTML] Exploring the crossover between high-energy-density plasma and ultracold neutral plasma physics

SD Bergeson, SD Baalrud, CL Ellison, E Grant… - Physics of …, 2019 - pubs.aip.org
In this paper, we present ideas that were part of the miniconference on the crossover
between High Energy Density Plasmas (HEDP) and Ultracold Neutral Plasmas (UNPs) at …