Effective Field Theories for Disordered
β
A.J. van Biljon; F.G. Scholtz
π
Article
π
2002
π
Elsevier Science
π
English
β 113 KB
We consider a spinless particle moving in a d-dimensional box, subject to periodic boundary conditions, and in the presence of a random potential. Introducing the logarithm of the wave function transforms the time-independent SchrΓΆdinger equation into a stochastic differential equation with the rand