Complex Hadamard matrices for prime number
Quantum Physics
2014-10-09 v1
Abstract
In this paper we disprove the Haagerup statement that all complex Hadamard matrices of order five are equivalent with the Fourier matrix by constructing circulant matrices that lead to new Hadamard matrices. An important item is the construction of new mutually unbiased bases that are a basic concept of quantum theory and play an essential role in quantum tomography, quantum cryptografy, teleportation, construction of dense coding schemes, classical signal proccesing, etc.
Cite
@article{arxiv.1410.2134,
title = {Complex Hadamard matrices for prime number},
author = {Petre Diţă},
journal= {arXiv preprint arXiv:1410.2134},
year = {2014}
}
Comments
6 pages