Photon blockade sensitive to squeezing intensity in a dual-cavity optomechanical system Jian-Jun Han, Shi-Yan Li, Nan Wang, Lin Yu and Ai-Dong Zhu Eur. Phys. J. Plus, 140 6 (2025) 537 Published online: 16 June 2025 DOI: 10.1140/epjp/s13360-025-06482-y