The paper presents an extended review of our knowledge and understanding of turbulence
in a superfluid (4 He and 3 He-B), a system in which turbulent flow can be greatly influenced …

The term “quantum turbulence”(QT) unifies the wide class of phenomena where the chaotic
set of one dimensional quantized vortex filaments (vortex tangles) appear in quantum fluids …

The phenomenon of Bose–Einstein condensation is a phase transition originally predicted
by Bose and Einstein in 1924. In particular, it was shown that below a critical temperature T …

Simulating fluid dynamics on a quantum computer is intrinsically difficult due to the nonlinear
and non-Hamiltonian nature of the Navier-Stokes equation (NSE). We propose a framework …

We investigate flows of helium IV driven by two counter-rotating disks, in a range of
temperatures varying between 1.4 and 2.3 K. The local pressure fluctuations obtained on a …

Fluids subjected to suitable forcing will exhibit turbulence, with characteristics strongly
affected by the fluid's physical properties and dimensionality. In this work, we explore two …

Abstract The Gross–Pitaevskii equation (GPE) is discussed at the level of an advanced
course on statistical physics. In the standard literature the GPE is usually obtained in the …

The energy spectrum of superfluid turbulence is studied numerically by solving the Gross-
Pitaevskii equation. We introduce the dissipation term which works only in the scale smaller …

We show that fuzzy dark matter haloes exhibit spatial differentiation in the coherence of the
field configuration, ranging from completely coherent in the central solitonic core to …

Quantum hydrodynamics in superfluid helium and atomic Bose–Einstein condensates
(BECs) has been recently one of the most important topics in low temperature physics. In …