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cond-mat.supr-con2026
Interplay between Quantum Metric and Hybridized Collective Mode in Flat-Band Superfluids
Yi Liu, Mingyan Wang, Penghui Hu +1
We investigate collective excitations in flat-band superfluids by incorporating the coupled dynamics of pairing (phase and amplitude) and density fluctuations. We demonstrate that…
physics.optics2026★ 1 cited
Observation of Chiral Bound States in the Continuum in Self-biased Magneto-optical Photonic Crystals
Maohua Gong, Qiutong Zhen, Yujie Tang +5
Chiral bound states in the continuum (BICs) are confined photonic modes with infinite quality factors and chiral response, offering significant potential for chiral optics. Althoug…