1306.0526 (L. Calaça et al.)

Modulation of localized solutions for the Schrödinger equation with
logarithm nonlinearity    [PDF]

L. Calaça, A. T. Avelar, D. Bazeia, W. B. Cardoso

We investigate the presence of localized analytical solutions of the Schr\"odinger equation with logarithm nonlinearity. After including inhomogeneities in the linear and nonlinear coefficients, we use similarity transformation to convert the nonautonomous nonlinear equation into an autonomous one, which we solve analytically. In particular, we study stability of the analytical solutions numerically.

View original: http://arxiv.org/abs/1306.0526