@article{articleceb11f24, title = {Many-particle Sudarshan-Lindblad equation: mean-field approximation, nonlinearity and dissipation in a spin system}, author = {Prataviera, Gilberto Aparecido and Mizrahi, S. S.}, year = {2014}, doi = {10.1590/S1806-11172014000400004}, journal = {Revista Brasileira de Ensino de Fisica} }