Quantum turbulence in quantum gases
L Madeira, MA Caracanhas… - Annual Review of …, 2020 - annualreviews.org
Turbulence is characterized by a large number of degrees of freedom, distributed over
several length scales, that result in a disordered state of a fluid. The field of quantum …
several length scales, that result in a disordered state of a fluid. The field of quantum …
Synthetic dissipation and cascade fluxes in a turbulent quantum gas
Scale-invariant fluxes are the defining property of turbulent cascades, but their direct
measurement is a challenging experimental problem. Here we perform such a measurement …
measurement is a challenging experimental problem. Here we perform such a measurement …
Soliton–mean field interaction in Korteweg–de Vries dispersive hydrodynamics
The mathematical description of localized solitons in the presence of large‐scale waves is a
fundamental problem in nonlinear science, with applications in fluid dynamics, nonlinear …
fundamental problem in nonlinear science, with applications in fluid dynamics, nonlinear …
The piston Riemann problem in a photon superfluid
Light flow in nonlinear media can exhibit quantum hydrodynamical features which are
profoundly different from those of classical fluids. Here, we show that a rather extreme …
profoundly different from those of classical fluids. Here, we show that a rather extreme …
Whitham modulation theory for the defocusing nonlinear Schrödinger equation in two and three spatial dimensions
The Whitham modulation equations for the defocusing nonlinear Schrödinger (NLS)
equation in two, three and higher spatial dimensions are derived using a two-phase ansatz …
equation in two, three and higher spatial dimensions are derived using a two-phase ansatz …
What is a quantum shock wave?
Shock waves are examples of the far-from-equilibrium behavior of matter; they are
ubiquitous in nature, yet the underlying microscopic mechanisms behind their formation are …
ubiquitous in nature, yet the underlying microscopic mechanisms behind their formation are …
Quantum-torque-induced breaking of magnetic interfaces in ultracold gases
A rich variety of physical effects in spin dynamics arise at the interface between different
magnetic materials. Engineered systems with interlaced magnetic structures have been …
magnetic materials. Engineered systems with interlaced magnetic structures have been …
Quantum turbulence in Bose–Einstein condensates: Present status and new challenges ahead
The field of quantum turbulence is related to the manifestation of turbulence in quantum
fluids, such as liquid helium and ultracold gases. The concept of turbulence in quantum …
fluids, such as liquid helium and ultracold gases. The concept of turbulence in quantum …
Dispersive shock waves in a one-dimensional droplet-bearing environment
We demonstrate the controllable generation of distinct types of dispersive shock waves
emerging in a quantum droplet bearing environment with the aid of steplike initial conditions …
emerging in a quantum droplet bearing environment with the aid of steplike initial conditions …
Universal shock-wave propagation in one-dimensional Bose fluids
We propose a protocol for creating moving, robust dispersive shock waves in interacting one-
dimensional Bose fluids. The fluid is prepared in a moving state by phase imprinting and …
dimensional Bose fluids. The fluid is prepared in a moving state by phase imprinting and …