5 citations · 9 across the 3 of their papers we have counts for
3 papers
quant-ph2006★ 3 cited
Constructions of complex Hadamard matrices via tiling Abelian groups
Máté Matolcsi, Júlia Réffy, Ferenc Szöllősi
Applications in quantum information theory and quantum tomography have raised current interest in complex Hadamard matrices. In this note we investigate the connection between tili…
math.PR2004★ 1 cited
Large deviation for the empirical eigenvalue density of truncated Haar unitary matrices
Denes Petz, Julia Reffy
Let be an Haar unitary matrix and be its truncation. In this paper the large deviation is proven for the empirical eigenvalue density of…
math.PR2003★ 5 cited
On asymptotics of large Haar distributed unitary matrices
Denes Petz, Julia Reffy
Let be an Haar unitary matrix. In this paper, the asymptotic normality and independence of $\Tr U_n, \Tr U_n^2, ..., \Tr U_n^k$ are shown by using elementary met…