Pseudomagnetic fields in bilayer phononic crystals Zhenlin Fu, Riyi Zheng, Jialuo Liang, Jiuyang Lu, Weiyin Deng, Manzhu Ke, Xueqin Huang and Zhengyou Liu EPL, 146 4 (2024) 46004 Published online: 03 June 2024 DOI: 10.1209/0295-5075/ad473d