119 citations · 385 across the 13 of their papers we have counts for
10 papers · 1 filter
Quantum Circuits for High-Dimensional Absolutely Maximally Entangled States
Berta Casas, Grzegorz Rajchel-Mieldzioć, Suhail Ahmad Rather +4
Absolutely maximally entangled (AME) states of multipartite quantum systems exhibit maximal entanglement across all possible bipartitions. These states lead to teleportation protoc…
Two-Unitary Complex Hadamard Matrices of Order
Wojciech Bruzda, Karol Życzkowski
A family of two-unitary complex Hadamard matrices (CHM) stemming from a particular matrix, of size is constructed. Every matrix in this orbit remains unitary after operations…
Multi-Unitary Complex Hadamard Matrices
Wojciech Bruzda, Grzegorz Rajchel-Mieldzioć, Karol Życzkowski
We analyze the set of real and complex Hadamard matrices with additional symmetry constrains. In particular, we link the problem of existence of maximally entangled multipartite st…
Structured Unitary Matrices and Quantum Entanglement
Wojciech Bruzda
We explore the set of unitary matrices characterized by a given structure in the context of their applications in the field of Quantum Information. In the first part of the Thesis…
Block-Circulant Complex Hadamard Matrices
Wojciech Bruzda
A new method of obtaining a sequence of isolated complex Hadamard matrices (CHM) for dimensions , based on block-circulant structures, is presented. We discuss, sever…
Thirty-six entangled officers of Euler: Quantum solution to a classically impossible problem
Suhail Ahmad Rather, Adam Burchardt, Wojciech Bruzda +3
The negative solution to the famous problem of officers of Euler implies that there are no two orthogonal Latin squares of order six. We show that the problem has a solution,…