Impact of nonideal cycles on the efficiency of quantum heat enginesMehdi Ramezani, Stefano Marcantoni, Fabio Benatti, Roberto Floreanini, Francesco Petiziol, Ali T. Rezakhani and Mehdi GolshaniEur. Phys. J. D, 73 7 (2019) 144DOI: https://doi.org/10.1140/epjd/e2019-90520-7