[1] **viXra:0711.0001 [pdf]**
*submitted on 1 Nov 2007*

**Authors:** M. D. Sheppeard

**Comments:** recovered from sciprint.org

Circulant mass matrices for triples of charged and neutral leptons have been studied in the context
of qubit quantum field theory. This note describes the discrete Fourier transform behind such
matrices, and discusses a category theoretic interpretation of these operators.

**Category:** Quantum Physics