Comment on "Quantum waveguide array generator for performing Fourier transforms: Alternate route to quantum computing"

Abstract

A Comment on the paper "Quantum waveguide array generator for performing Fourier transforms: Alternate route to quantum computing" by R. Akis and D.K. Ferry, Appl. Phys. Lett. 79, 2823 (2001). The authors reply in Appl. Phys. Lett. 80, 2420 (2002).Comment: 1 pag