BCS-BEC crossover in a relativistic boson-fermion model with a synthetic gauge fieldXiaoyong Guo, Zimeng Chi, Zaijun Wang, Jie Peng and Qiang ZhengEur. Phys. J. D, 70 11 (2016) 230DOI: https://doi.org/10.1140/epjd/e2016-70374-3