Induced non-Abelian Chern–Simons effective action in very special relativity Z. Haghgouyan, M. Ghasemkhani, R. Bufalo and A. Soto Eur. Phys. J. Plus, 137 6 (2022) 732 Published online: 26 June 2022 DOI: 10.1140/epjp/s13360-022-02941-y