An overview of the physics of spinor and dipolar Bose–Einstein condensates (BECs) is
given. Mean-field ground states, Bogoliubov spectra, and many-body ground and excited …

This article overviews topological excitations in spinor Bose–Einstein condensates of dilute
atomic gases. Various types of line defects, point defects and skyrmions are discussed. A …

We show that conservation of longitudinal magnetization in a spinor condensate provides a
stabilizing mechanism for a coreless vortex phase-imprinted on a polar condensate. The …

Persistent topological defects and textures are particularly dramatic consequences of
superfluidity. Among the most fascinating examples are the singular vortices arising from the …

We discuss quantized vortices in neutron P 2 3 superfluids, which are believed to realize in
high density neutron matter such as neutron stars. By using the Ginzburg-Landau free …

Quantized vortices appear in physical systems from superfluids and superconductors to
liquid crystals and high energy physics. Unlike their scalar cousins, superfluids with complex …

We demonstrate how conservation of longitudinal magnetization can have pronounced
effects on both stability and structure of vortices in the atomic spin-1 Bose-Einstein …

We have studied computationally the collision dynamics of spin-2 Bose-Einstein
condensates initially confined in a triple-well trap. Depending on the phase structure of the …

We show how a singly quantized vortex can exhibit energetically stable defect cores with
different symmetries in an atomic spin-1 polar Bose-Einstein condensate, and how a stable …

We discuss collective excitations (both fundamental and solitonic excitations) of quantized
superfluid vortices in neutron P 2 3 superfluids, which likely exist in high density neutron …