2008 | OriginalPaper | Buchkapitel
Computing Equiangular Lines in Complex Space
verfasst von : Markus Grassl
Erschienen in: Mathematical Methods in Computer Science
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
We consider the problem of finding equiangular lines in complex space, i. e., sets of unit vectors such that the modulus of the inner product between any two vectors is constant. We focus on the case of
d
2
such vectors in a space of dimension
d
which corresponds to so-called SIC-POVMs. We discuss how symmetries can be used to simplify the problem and how the corresponding system of polynomial equations can be solved using techniques of modular computation.