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 …

Supersolidity in ultracold dipolar gases

A Recati, S Stringari - Nature Reviews Physics, 2023 - nature.com
Can a gas behave like a crystal? Supersolidity is an intriguing and challenging state of
matter that combines key features of superfluids and crystals. Predicted a long time ago, its …

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 …

Two-dimensional supersolid formation in dipolar condensates

T Bland, E Poli, C Politi, L Klaus, MA Norcia… - Physical Review Letters, 2022 - APS
Dipolar condensates have recently been coaxed to form the long-sought supersolid phase.
While one-dimensional supersolids may be prepared by triggering a roton instability, we find …

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 …

Dimensional crossover in the superfluid-supersolid quantum phase transition

G Biagioni, N Antolini, A Alaña, M Modugno, A Fioretti… - Physical Review X, 2022 - APS
Supersolids are a fundamental quantum phase of matter where the global phase and
translational symmetries are spontaneously broken. The recently discovered supersolidity in …

Supersolidity and crystallization of a dipolar Bose gas in an infinite tube

JC Smith, D Baillie, PB Blakie - Physical Review A, 2023 - APS
We calculate the ground states of a dipolar Bose gas confined in an infinite tube potential.
We use the extended Gross-Pitaevskii equation theory and present a numerical method to …

Long-lifetime supersolid in a two-component dipolar Bose-Einstein condensate

S Li, UN Le, H Saito - Physical Review A, 2022 - APS
Recent studies on supersolidity in a single-component Bose-Einstein condensate (BEC)
have relied on the Lee-Huang-Yang (LHY) correction for stabilization of self-bound droplets …

Supersolidity in two-dimensional trapped dipolar droplet arrays

J Hertkorn, JN Schmidt, M Guo, F Böttcher, KSH Ng… - Physical Review Letters, 2021 - APS
We theoretically investigate the ground states and the spectrum of elementary excitations
across the superfluid to droplet crystallization transition of an oblate dipolar Bose-Einstein …

Sound waves and fluctuations in one-dimensional supersolids

LM Platt, D Baillie, PB Blakie - Physical Review A, 2024 - APS
We examine the low-energy excitations of a dilute supersolid state of matter with a one-
dimensional crystal structure. A hydrodynamic description is developed based on a …