The evolution from BCS to Bose pairing in two-band superfluids: Quantum phase transitions and crossovers by tuning band offset and interactionsYue-Ran Shi, Wei Zhang and C. A. R. Sá de MeloEPL, 139 3 (2022) 36004DOI: https://doi.org/10.1209/0295-5075/ac8178