Electrical conductivity and shear viscosity of a pion gas in a thermo-magnetic mediumPallavi Kalikotay, Snigdha Ghosh, Nilanjan Chaudhuri, Pradip Roy and Sourav SarkarEur. Phys. J. A, 60 3 (2024) 71DOI: https://doi.org/10.1140/epja/s10050-024-01291-w