Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Banger, Paramjeet"'
We present a theoretical study of the collective excitations of the supersolid annular stripe phase of a spin-orbital-angular-momentum-coupled (SOAM-coupled) spin-1 Bose-Einstein condensate. The annular stripe phase simultaneously breaks two continuo
Externí odkaz:
http://arxiv.org/abs/2411.17586
We study the collective excitation spectrum of a Raman-induced spin-orbit-coupled spin-1 Bose-Einstein condensate confined in a quasi-one-dimensional harmonic trap while varying either the Raman coupling or quadratic Zeeman term by using the Bogoliub
Externí odkaz:
http://arxiv.org/abs/2410.22178
Autor:
Banger, Paramjeet
Publikováno v:
Journal of Low Temperature Physics (2023)
We investigate the vortex lattice configuration in a rotating spin orbit-coupled spin-2 Bose-Einstein condensate confined in a quasi-two-dimensional harmonic trap. By considering the interplay between rotation frequency, spin-orbit couplings, and int
Externí odkaz:
http://arxiv.org/abs/2310.05160
Publikováno v:
Physical Review A 108, 043310 (2023)
Motivated by the recent experiments [Chen et al., Phys. Rev. Lett 121, 113204 (2018), Chen et al., Phys. Rev. Lett. 121, 250401 (2018)], we investigate the low-lying excitation spectrum of the ground-state phases of spin-orbital-angular-momentum-coup
Externí odkaz:
http://arxiv.org/abs/2306.14669
Publikováno v:
J. Phys.: Condens. Matter 35, 045401 (2023)
We theoretically study the stationary-state vortex lattice configurations of rotating spin-orbit- and coherently-coupled spin-1 Bose-Einstein condensates trapped in quasi-two-dimensional harmonic potentials. The combined effects of rotation, spin-orb
Externí odkaz:
http://arxiv.org/abs/2110.02185
Publikováno v:
Int. J. Mod. Phys. C 33 (04), 2250046 (2022)
We develop time-splitting finite difference methods, using implicit Backward-Euler and semi-implicit Crank-Nicolson discretization schemes, to study the spin-orbit coupled spinor Bose Einstein condensates with coherent coupling in quasi-one and quasi
Externí odkaz:
http://arxiv.org/abs/2106.07762
Publikováno v:
Comput. Phys. Commun. 279, 108442 (2022)
We provide here a set of three OpenMP parallelized FORTRAN 90/95 programs to compute the ground states and the dynamics of trapped spin-2 Bose-Einstein condensates (BECs) with anisotropic spin-orbit (SO) coupling by solving a set of five coupled Gros
Externí odkaz:
http://arxiv.org/abs/2011.08892
Publikováno v:
In Computer Physics Communications October 2022 279
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Physics: Condensed Matter; 2/2/2023, Vol. 35 Issue 2, p1-12, 12p