Dipolar physics: a review of experiments with magnetic quantum gases

L Chomaz, I Ferrier-Barbut, F Ferlaino… - Reports on Progress …, 2022 - iopscience.iop.org
Since the achievement of quantum degeneracy in gases of chromium atoms in 2004, the
experimental investigation of ultracold gases made of highly magnetic atoms has …

A new form of liquid matter: Quantum droplets

ZH Luo, W Pang, B Liu, YY Li, BA Malomed - Frontiers of Physics, 2021 - Springer
This brief review summarizes recent theoretical and experimental results which predict and
establish the existence of quantum droplets (QDs), ie, robust two-and three-dimensional (2D …

Phases of supersolids in confined dipolar Bose-Einstein condensates

YC Zhang, T Pohl, F Maucher - Physical Review A, 2021 - APS
Dipolar Bose-Einstein condensates represent a powerful platform for the exploration of
quantum many-body phenomena arising from long-range interactions. A series of recent …

New states of matter with fine-tuned interactions: quantum droplets and dipolar supersolids

F Böttcher, JN Schmidt, J Hertkorn… - Reports on Progress …, 2020 - iopscience.iop.org
Quantum fluctuations can stabilize Bose–Einstein condensates (BEC) against the mean-
field collapse. Stabilization of the condensate has been observed in quantum degenerate …

Observation of vortices and vortex stripes in a dipolar condensate

L Klaus, T Bland, E Poli, C Politi, G Lamporesi… - Nature Physics, 2022 - nature.com
Quantized vortices are a prototypical feature of superfluidity that have been observed in
multiple quantum gas experiments. But the occurrence of vortices in dipolar quantum gases …

Supersolid symmetry breaking from compressional oscillations in a dipolar quantum gas

L Tanzi, SM Roccuzzo, E Lucioni, F Famà, A Fioretti… - Nature, 2019 - nature.com
Supersolids are exotic materials combining the frictionless flow of a superfluid with the
crystal-like periodic density modulation of a solid. The supersolid phase of matter was …

The low-energy Goldstone mode in a trapped dipolar supersolid

M Guo, F Böttcher, J Hertkorn, JN Schmidt, M Wenzel… - Nature, 2019 - nature.com
A supersolid is a counter-intuitive state of matter that combines the frictionless flow of a
superfluid with the crystal-like periodic density modulation of a solid,. Since the first …

Heating a dipolar quantum fluid into a solid

J Sánchez-Baena, C Politi, F Maucher… - Nature …, 2023 - nature.com
Raising the temperature of a material enhances the thermal motion of particles. Such an
increase in thermal energy commonly leads to the melting of a solid into a fluid and …

Pattern formation in quantum ferrofluids: From supersolids to superglasses

J Hertkorn, JN Schmidt, M Guo, F Böttcher, KSH Ng… - Physical Review …, 2021 - APS
Pattern formation is a ubiquitous phenomenon observed in nonlinear and out-of-equilibrium
systems. In equilibrium, quantum ferrofluids formed from ultracold atoms were recently …

Few-body Bose gases in low dimensions—A laboratory for quantum dynamics

SI Mistakidis, AG Volosniev, RE Barfknecht, T Fogarty… - Physics Reports, 2023 - Elsevier
Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …