Effective Field Theories for Disordered
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A.J. van Biljon; F.G. Scholtz
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Article
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2002
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Elsevier Science
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English
⚖ 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 Schrödinger equation into a stochastic differential equation with the rand