Fulde-Ferrell Superfluids without Spin Imbalance in Driven Optical Lattices

Zhen Zheng, Chunlei Qu, Xubo Zou +1

Spin-imbalanced ultracold Fermi gases have been widely studied recently as a platform for exploring the long-sought Fulde-Ferrell-Larkin-Ovchinnikov superfluid phases, but so far c…