The asymmetric quantum Otto engine: frictional effects on performance bounds and operational modesVarinder Singh, Vahid Shaghaghi, Tanmoy Pandit, Cameron Beetar, Giuliano Benenti and Dario RosaEur. Phys. J. Plus, 139 11 (2024) 1020DOI: https://doi.org/10.1140/epjp/s13360-024-05798-5