⚛️ Researchers have discovered a novel critical phase of matter in ultracold Cesium atoms by forcing them far out of equilibrium through controlled interaction cycles.

🔬 This new state, dubbed a "fractional" Fermi sea, exhibits a hidden order and distinct correlations not seen in traditional quantum models like the Tomonaga-Luttinger liquid theory.

💡 The discovery opens new avenues for quantum simulation, allowing scientists to explore and create quantum matter beyond established paradigms. The experimental realization of this phenomenon is currently under review.

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