Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Underwood, Andrew P. C."'
Publikováno v:
Phys. Rev. A 110, 013311 (2024)
An easy-plane ferromagnetic spin-1 Bose gas undergoes two Berezinskii-Kosterlitz-Thouless (BKT) transitions, associated with mass and spin superfluidity respectively. We study the effect of axial magnetization on the superfluid properties of this sys
Externí odkaz:
http://arxiv.org/abs/2404.03178
Publikováno v:
Phys. Rev. Research 5, L012045 (2023)
A two-dimensional (2D) spin-1 Bose gas exhibits two Berezenskii-Kosterlitz-Thouless (BKT) transitions in the easy-plane ferromagnetic phase. The higher temperature transition is associated with superfluidity of the mass current determined predominant
Externí odkaz:
http://arxiv.org/abs/2207.14497
Publikováno v:
Phys. Rev. A 102, 023326 (2020)
A spin-1 condensate with antiferromagnetic interactions supports nematic spin vortices in the easy-plane polar phase. These vortices have a $2\pi$ winding of the nematic director, with a core structure that depends on the quadratic Zeeman energy. We
Externí odkaz:
http://arxiv.org/abs/2005.09203