Effective triangular ladders with staggered flux from spin-orbit coupling in 1D optical lattices Josep Cabedo, Joan Claramunt, Jordi Mompart, Verònica Ahufinger and Alessio Celi Eur. Phys. J. D, 74 6 (2020) 123 Published online: 16 June 2020 DOI: 10.1140/epjd/e2020-10129-1