Excitation of Kármán vortex street in Bose–Einstein condensate with moiré lattice

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• The excitation of Kármán vortex street occurs in Bose–Einstein condensates, demonstrating unique quantum states and dynamics.
• Key evidence shows distinct vortex patterns formed under the influence of a moiré lattice, altering fluid dynamics.
• The approach involves analyzing the interaction between the Bose–Einstein condensate and the moiré lattice's periodic structure.
• Highlights the potential for new discoveries in quantum fluid dynamics and opens pathways for further theoretical exploration.