Analysis of MHD rayleigh–taylor instability in a walter’s B fluid with thermal and mass diffusion effectsKm Priya Bharti, Mukesh Kumar Awasthi, Atul Kumar Shukla and Gopal DattEur. Phys. J. E, 49 3 (2026) 21DOI: https://doi.org/10.1140/epje/s10189-026-00563-1