# Two-dimensional attractive Hubbard model and the BCS-BEC crossover

> Research article (Physical review. B./Physical review. B, 2022) · cited 33× · AI/ML

**Wikidata**: [openalex:W4225275121](https://www.wikidata.org/wiki/openalex:W4225275121)  
**Source**: https://4ort.xyz/entity/two-dimensional-attractive-hubbard-model-and-the-bcs-bec-crossover