A two-parameter family of complex Hadamard matrices of order 6 induced by hypocycloids
| dc.creator | Szöllősi, Ferenc | |
| dc.date | 2008-11-24 | |
| dc.date | 2009-03-03 | |
| dc.date.accessioned | 2026-07-07T12:47:50Z | |
| dc.date.available | 2026-07-07T12:47:50Z | |
| dc.description | Constructions of Hadamard matrices from smaller blocks is a well-known technique in the theory of real Hadamard matrices: tensoring Hadamard matrices and the classical arrays of Williamson, Ito are all procedures involving smaller order building blocks. We apply a new block-construction for order 6 to obtain a previously unknown 2-dimensional family of complex Hadamard matrices. Our results extend the families D_6(t) and B_6(t) found by various authors recently. As a direct application the existence of a 2-parameter family of MUB-triplets of order 6 is shown. | |
| dc.description | 10 pages, 1 figure, a new section added. Revised and submitted version | |
| dc.identifier | https://arxiv.org/abs/0811.3930 | |
| dc.identifier | http://arxiv.org/abs/0811.3930 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/221856 | |
| dc.subject | Operator Algebras | |
| dc.subject | 05B20; 46L10 | |
| dc.title | A two-parameter family of complex Hadamard matrices of order 6 induced by hypocycloids | |
| dc.type | text |