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 …
Quantum fluctuations can stabilize Bose–Einstein condensates (BEC) against the mean- field collapse. Stabilization of the condensate has been observed in quantum degenerate …
Quantum fluctuations are the origin of genuine quantum many-body effects, and can be neglected in classical mean-field phenomena. Here, we report on the observation of stable …
Pattern formation is a ubiquitous phenomenon observed in nonlinear and out-of-equilibrium systems. In equilibrium, quantum ferrofluids formed from ultracold atoms were recently …
F Wächtler, L Santos - Physical Review A, 2016 - APS
Collapse in dipolar Bose-Einstein condensates may be arrested by quantum fluctuations. Due to the anisotropy of the dipole-dipole interactions, the dipole-driven collapse induced by …
We consider the ground state properties of a trapped dipolar condensate under the influence of quantum fluctuations. We show that this system can undergo a phase transition …
ARP Lima, A Pelster - Physical Review A—Atomic, Molecular, and Optical …, 2012 - APS
We theoretically investigate various beyond mean-field effects on Bose gases at zero temperature featuring the anisotropic and long-range dipole-dipole interaction in addition to …
Y Li, Z Luo, Y Liu, Z Chen, C Huang, S Fu… - New Journal of …, 2017 - iopscience.iop.org
We study two-dimensional (2D) matter-wave solitons in spinor Bose–Einstein condensates under the action of the spin–orbit coupling and opposite signs of the self-and cross …
We observe signatures of radial and angular roton excitations around a droplet crystallization transition in dipolar Bose-Einstein condensates. In situ measurements are …