Physical Review LettersNonlinear variants of Schrödinger’s equation violate the second law of thermodynamicsAsher PeresPublished Sep 4, 1989• 64 citationsPublisherAbstractA Comment on the Letter by S. Weinberg, Phys. Rev. Lett. 62, 485 (1989).Received 21 April 1989DOI:https://doi.org/10.1103/PhysRevLett.63.1114©1989 American Physical SocietyDOI10.1103/physrevlett.63.1114