Fernández-Rañada, AntonioBrito, RicardoCuesta, José Antonio2023-06-202023-06-201988-04-110375-960110.1016/0375-9601(88)90191-0https://hdl.handle.net/20.500.14352/59020© 1988 Published by Elsevier BV. We are grateful to Professor A. Alvarez and Professor L. Vazquez for discussions. This work has been partially supported by Dirección General de Investigación Científica y Técnica, under grant PB86-0005.It is shown that the Schrödinger equation nor the Klein-Gordon one with logarithmic nonlinearities have dissipative solutions. In the case of one-dimensional space, numerical experiments with different Cauchy data, in the nonrelativistic case, lead always to final states consisting only in oscillating gaussons.journal articlehttp://dx.doi.org/10.1016/0375-9601(88)90191-0http://www.sciencedirect.commetadata only access537536ElectricidadElectrónica (Física)Termodinámica2202.03 Electricidad2213 Termodinámica