Generalization of the Kuramoto model to the Winfree model by a symmetry breaking coupling M. Manoranjani, Shamik Gupta, D. V. Senthilkumar and V. K. Chandrasekar Eur. Phys. J. Plus, 138 2 (2023) 144 Published online: 11 February 2023 DOI: 10.1140/epjp/s13360-023-03760-5