Dark spherical shell solitons in three-dimensional Bose-Einstein condensates: Existence, stability, and dynamics
In this work we study spherical shell dark soliton states in three-dimensional atomic Bose-
Einstein condensates. Their symmetry is exploited in order to analyze their existence, as …
Einstein condensates. Their symmetry is exploited in order to analyze their existence, as …
Controllable generation of vortices with varied charges by dark-soliton seeds through adiabatic manipulation
XL Li, LC Zhao - Physical Review A, 2024 - APS
We investigate the transition from a dark soliton to vortices in a Bose-Einstein condensate,
achieved through the adiabatic manipulation of external potentials. Our primary focus is on …
achieved through the adiabatic manipulation of external potentials. Our primary focus is on …
Many-body processes in black and gray matter-wave solitons
S Krönke, P Schmelcher - Physical Review A, 2015 - APS
We perform a comparative beyond-mean-field study of black and gray solitonic excitations in
a finite ensemble of ultracold bosons confined to a one-dimensional box. An optimized …
a finite ensemble of ultracold bosons confined to a one-dimensional box. An optimized …
Ultraquantum turbulence in a quenched homogeneous Bose gas
Using the classical field method, we study numerically the characteristics and decay of the
turbulent tangle of superfluid vortices which is created in the evolution of a Bose gas from …
turbulent tangle of superfluid vortices which is created in the evolution of a Bose gas from …
Complex Langevin simulation of quantum vortices in a Bose-Einstein condensate
T Hayata, A Yamamoto - Physical Review A, 2015 - APS
The ab initio simulation of quantum vortices in a Bose-Einstein condensate is performed by
adopting the complex Langevin techniques. We simulate the nonrelativistic boson field …
adopting the complex Langevin techniques. We simulate the nonrelativistic boson field …
[HTML][HTML] Exotic vortex lattices in a rotating binary dipolar Bose-Einstein condensate
XF Zhang, L Wen, CQ Dai, RF Dong, HF Jiang… - Scientific Reports, 2016 - nature.com
In the last decade, considerable advances have been made in the investigation of dipolar
quantum gases. Previous theoretical investigations of a rotating binary dipolar Bose-Einstein …
quantum gases. Previous theoretical investigations of a rotating binary dipolar Bose-Einstein …
Vortex solutions in a binary immiscible Bose-Einstein condensate
We consider the mean-field vortex solutions and their stability within a two-component Bose-
Einstein condensate in the immiscible limit. A variational approach is employed to study a …
Einstein condensate in the immiscible limit. A variational approach is employed to study a …
Quasiparticles of widely tuneable inertial mass: The dispersion relation of atomic Josephson vortices and related solitary waves
J Brand, S Shamailov - SciPost Physics, 2018 - scipost.org
Superconducting Josephson vortices have direct analogues in ultracold-atom physics as
solitary-wave excitations of two-component superfluid Bose gases with linear coupling. Here …
solitary-wave excitations of two-component superfluid Bose gases with linear coupling. Here …
[HTML][HTML] Two-component dipolar Bose-Einstein condensate in concentrically coupled annular traps
XF Zhang, W Han, L Wen, P Zhang, RF Dong… - Scientific Reports, 2015 - nature.com
Dipolar Bosonic atoms confined in external potentials open up new avenues for quantum-
state manipulation and will contribute to the design and exploration of novel functional …
state manipulation and will contribute to the design and exploration of novel functional …
Snake instability of dark solitons across the BEC-BCS crossover: An effective-field-theory perspective
G Lombardi, W Van Alphen, SN Klimin, J Tempere - Physical Review A, 2017 - APS
In the present article the snake instability mechanism for dark solitons in superfluid Fermi
gases is studied in the context of a recently developed effective field theory [SN Klimin, Eur …
gases is studied in the context of a recently developed effective field theory [SN Klimin, Eur …