# Second sound in the crossover from the Bose-Einstein condensate to the Bardeen-Cooper-Schrieffer superfluid

> Research article (Nature Communications, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W4200032897](https://www.wikidata.org/wiki/openalex:W4200032897)  
**Source**: https://4ort.xyz/entity/second-sound-in-the-crossover-from-the-bose-einstein-condensate-to-the-bardeen-cooper-schrieffer-superfluid