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cond-mat.quant-gas2026
Fate of moiré flat bands for a weakly repulsive Bose-Einstein condensate in one-dimensional -symmetric bichromatic optical lattices
Enhong Cheng, Yu Tan, Yanzhen Xu +1
One-dimensional (1D) superlattices provide one simplified platform for exploring moiré physics from a low-dimensional perspective, with the ratio of lattice constants playing a rol…
cond-mat.quant-gas2025
Interaction-induced reentrance of Bose glass and quench dynamics of Bose gases in twisted bilayer and quasicrystal optical lattices
Shi-Hao Ding, Li-Jun Lang, Qizhong Zhu +1
We investigate the ground-state and dynamical properties of ultracold Bose gases in optical lattices with a quasicrystal structure, inspired by recent experiments on twisted bilaye…