Quantum Optical Construction of Generalized Pauli and Walsh-Hadamard Matrices in Three Level Systems
arXiv:quant-ph/0309132
Abstract
A set of generators of generalized Pauli matrices play a crucial role in quantum computation based on n level systems of an atom. In this paper we show how to construct them by making use of Rabi oscillations. We also construct the generalized Walsh-Hadamard matrix in the case of three level systems and present some related problems.
Latex File, 47 pages. This is written in a textbook style which may be readable to graduate students