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Discrete phase-space approach to mutually orthogonal Latin squares
arXiv
Authors: Mario Gaeta, Olivia Di Matteo, Andrei B. Klimov, Hubert de Guise
Year
2014
Paper ID
47860
Status
Preprint
Abstract Read
~2 min
Abstract Words
111
Citations
N/A
Abstract
We show there is a natural connection between Latin squares and commutative sets of monomials defining geometric structures in finite phase-space of prime power dimensions. A complete set of such monomials defines a mutually unbiased basis (MUB) and may be associated with a complete set of mutually orthogonal Latin squares (MOLS). We translate some possible operations on the monomial sets into isomorphisms of Latin squares, and find a general form of permutations that map between Latin squares corresponding to unitarily equivalent mutually unbiased sets. We extend this result to a conjecture: MOLS associated to unitarily equivalent MUBs will always be isomorphic, and MOLS associated to unitarily inequivalent MUBs will be non-isomorphic.
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- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
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- We show there is a natural connection between Latin squares and commutative sets of monomials defining geometric structures in finite phase-space of prime power dimensions.
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