Bosonic flux ladder considering the next nearest neighbor kinetic tunneling

We investigate interacting bosons in a two-leg lattice, which is subject to an uniform artificial magnetic field. Its Hamiltonian takes into account the next nearest neighbor kinetic tunneling term, along the principal diagonal direction. With the help of an inhomogeneous dynamical Gutzwiller mean-f...

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Bibliographic Details

Published in:	Results in Physics
Main Author:	Dian-Cheng Zhang
Format:	Article
Language:	English
Published:	Elsevier 2024-01-01
Subjects:	Chiral vortex currents Flux ladder Bose–Hubbard model
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211379723010215